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Finding the Fourth Proportional to 92,303.50, 127,378.83 and 49,862.04

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Solution

The fourth proportional to 92,303.50, 127,378.83 and 49,862.04 is: 68,809.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,303.50 : 127,378.83 = 49,862.04 : x
  2. Step 2: Convert to fraction form
    92,303.50/127,378.83 = 49,862.04/x
  3. Step 3: Cross multiply
    92,303.50x = 127,378.83 × 49,862.04
  4. Step 4: Simplify right side
    92,303.50x = 6,351,368,316.61
  5. Step 5: Solve for x
    x = 6,351,368,316.61/92,303.50
  6. Step 6: Final answer
    x = 68,809.62

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