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Finding the Fourth Proportional to 266,154.08, 367,292.76 and 152,976.56

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Solution

The fourth proportional to 266,154.08, 367,292.76 and 152,976.56 is: 211,107.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,154.08 : 367,292.76 = 152,976.56 : x
  2. Step 2: Convert to fraction form
    266,154.08/367,292.76 = 152,976.56/x
  3. Step 3: Cross multiply
    266,154.08x = 367,292.76 × 152,976.56
  4. Step 4: Simplify right side
    266,154.08x = 56,187,182,937.71
  5. Step 5: Solve for x
    x = 56,187,182,937.71/266,154.08
  6. Step 6: Final answer
    x = 211,107.73

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