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Finding the Fourth Proportional to 82,234.52, 123,252.44 and 40,051.37

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Solution

The fourth proportional to 82,234.52, 123,252.44 and 40,051.37 is: 60,028.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,234.52 : 123,252.44 = 40,051.37 : x
  2. Step 2: Convert to fraction form
    82,234.52/123,252.44 = 40,051.37/x
  3. Step 3: Cross multiply
    82,234.52x = 123,252.44 × 40,051.37
  4. Step 4: Simplify right side
    82,234.52x = 4,936,429,185.72
  5. Step 5: Solve for x
    x = 4,936,429,185.72/82,234.52
  6. Step 6: Final answer
    x = 60,028.67

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