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Finding the Fourth Proportional to 58,832.80, 88,249.20 and 29,255.20

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Solution

The fourth proportional to 58,832.80, 88,249.20 and 29,255.20 is: 43,882.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,832.80 : 88,249.20 = 29,255.20 : x
  2. Step 2: Convert to fraction form
    58,832.80/88,249.20 = 29,255.20/x
  3. Step 3: Cross multiply
    58,832.80x = 88,249.20 × 29,255.20
  4. Step 4: Simplify right side
    58,832.80x = 2,581,747,995.84
  5. Step 5: Solve for x
    x = 2,581,747,995.84/58,832.80
  6. Step 6: Final answer
    x = 43,882.80

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