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Finding the Fourth Proportional to 303,043.40, 454,492.20 and 92,683.16

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Solution

The fourth proportional to 303,043.40, 454,492.20 and 92,683.16 is: 139,002.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,043.40 : 454,492.20 = 92,683.16 : x
  2. Step 2: Convert to fraction form
    303,043.40/454,492.20 = 92,683.16/x
  3. Step 3: Cross multiply
    303,043.40x = 454,492.20 × 92,683.16
  4. Step 4: Simplify right side
    303,043.40x = 42,123,773,291.35
  5. Step 5: Solve for x
    x = 42,123,773,291.35/303,043.40
  6. Step 6: Final answer
    x = 139,002.44

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