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Finding the Fourth Proportional to 201,843.07, 302,592.80 and 89,462.02

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Solution

The fourth proportional to 201,843.07, 302,592.80 and 89,462.02 is: 134,116.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,843.07 : 302,592.80 = 89,462.02 : x
  2. Step 2: Convert to fraction form
    201,843.07/302,592.80 = 89,462.02/x
  3. Step 3: Cross multiply
    201,843.07x = 302,592.80 × 89,462.02
  4. Step 4: Simplify right side
    201,843.07x = 27,070,563,125.46
  5. Step 5: Solve for x
    x = 27,070,563,125.46/201,843.07
  6. Step 6: Final answer
    x = 134,116.88

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