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Finding the Fourth Proportional to 82,131.44, 123,204.94 and 22,967.10

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Solution

The fourth proportional to 82,131.44, 123,204.94 and 22,967.10 is: 34,452.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,131.44 : 123,204.94 = 22,967.10 : x
  2. Step 2: Convert to fraction form
    82,131.44/123,204.94 = 22,967.10/x
  3. Step 3: Cross multiply
    82,131.44x = 123,204.94 × 22,967.10
  4. Step 4: Simplify right side
    82,131.44x = 2,829,660,177.47
  5. Step 5: Solve for x
    x = 2,829,660,177.47/82,131.44
  6. Step 6: Final answer
    x = 34,452.83

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