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Finding the Fourth Proportional to 197,793.84, 296,739.36 and 57,553.68

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Solution

The fourth proportional to 197,793.84, 296,739.36 and 57,553.68 is: 86,344.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,793.84 : 296,739.36 = 57,553.68 : x
  2. Step 2: Convert to fraction form
    197,793.84/296,739.36 = 57,553.68/x
  3. Step 3: Cross multiply
    197,793.84x = 296,739.36 × 57,553.68
  4. Step 4: Simplify right side
    197,793.84x = 17,078,442,168.84
  5. Step 5: Solve for x
    x = 17,078,442,168.84/197,793.84
  6. Step 6: Final answer
    x = 86,344.66

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