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Finding the Fourth Proportional to 1,978,245.06, 2,962,753.02 and 1,444,442.10

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Solution

The fourth proportional to 1,978,245.06, 2,962,753.02 and 1,444,442.10 is: 2,163,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,978,245.06 : 2,962,753.02 = 1,444,442.10 : x
  2. Step 2: Convert to fraction form
    1,978,245.06/2,962,753.02 = 1,444,442.10/x
  3. Step 3: Cross multiply
    1,978,245.06x = 2,962,753.02 × 1,444,442.10
  4. Step 4: Simplify right side
    1,978,245.06x = 4,279,525,193,990.14
  5. Step 5: Solve for x
    x = 4,279,525,193,990.14/1,978,245.06
  6. Step 6: Final answer
    x = 2,163,293.76

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