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Finding the Fourth Proportional to 60,658.32, 83,705.82 and 33,803.76

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Solution

The fourth proportional to 60,658.32, 83,705.82 and 33,803.76 is: 46,647.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,658.32 : 83,705.82 = 33,803.76 : x
  2. Step 2: Convert to fraction form
    60,658.32/83,705.82 = 33,803.76/x
  3. Step 3: Cross multiply
    60,658.32x = 83,705.82 × 33,803.76
  4. Step 4: Simplify right side
    60,658.32x = 2,829,571,449.88
  5. Step 5: Solve for x
    x = 2,829,571,449.88/60,658.32
  6. Step 6: Final answer
    x = 46,647.71

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