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Finding the Fourth Proportional to 319,092.73, 440,345.76 and 175,852.89

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Solution

The fourth proportional to 319,092.73, 440,345.76 and 175,852.89 is: 242,675.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,092.73 : 440,345.76 = 175,852.89 : x
  2. Step 2: Convert to fraction form
    319,092.73/440,345.76 = 175,852.89/x
  3. Step 3: Cross multiply
    319,092.73x = 440,345.76 × 175,852.89
  4. Step 4: Simplify right side
    319,092.73x = 77,436,074,495.25
  5. Step 5: Solve for x
    x = 77,436,074,495.25/319,092.73
  6. Step 6: Final answer
    x = 242,675.77

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