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Finding the Fourth Proportional to 120,923.46, 181,384.94 and 32,176.98

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Solution

The fourth proportional to 120,923.46, 181,384.94 and 32,176.98 is: 48,265.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,923.46 : 181,384.94 = 32,176.98 : x
  2. Step 2: Convert to fraction form
    120,923.46/181,384.94 = 32,176.98/x
  3. Step 3: Cross multiply
    120,923.46x = 181,384.94 × 32,176.98
  4. Step 4: Simplify right side
    120,923.46x = 5,836,419,667.12
  5. Step 5: Solve for x
    x = 5,836,419,667.12/120,923.46
  6. Step 6: Final answer
    x = 48,265.40

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