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Finding the Fourth Proportional to 82,041.80, 123,052.29 and 32,156.93

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Solution

The fourth proportional to 82,041.80, 123,052.29 and 32,156.93 is: 48,231.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,041.80 : 123,052.29 = 32,156.93 : x
  2. Step 2: Convert to fraction form
    82,041.80/123,052.29 = 32,156.93/x
  3. Step 3: Cross multiply
    82,041.80x = 123,052.29 × 32,156.93
  4. Step 4: Simplify right side
    82,041.80x = 3,956,983,260.61
  5. Step 5: Solve for x
    x = 3,956,983,260.61/82,041.80
  6. Step 6: Final answer
    x = 48,231.31

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