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Finding the Fourth Proportional to 663,173.80, 994,760.70 and 164,537.80

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Solution

The fourth proportional to 663,173.80, 994,760.70 and 164,537.80 is: 246,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,173.80 : 994,760.70 = 164,537.80 : x
  2. Step 2: Convert to fraction form
    663,173.80/994,760.70 = 164,537.80/x
  3. Step 3: Cross multiply
    663,173.80x = 994,760.70 × 164,537.80
  4. Step 4: Simplify right side
    663,173.80x = 163,675,737,104.46
  5. Step 5: Solve for x
    x = 163,675,737,104.46/663,173.80
  6. Step 6: Final answer
    x = 246,806.70

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