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Finding the Fourth Proportional to 202,203.93, 303,341.57 and 69,052.98

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Solution

The fourth proportional to 202,203.93, 303,341.57 and 69,052.98 is: 103,591.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,203.93 : 303,341.57 = 69,052.98 : x
  2. Step 2: Convert to fraction form
    202,203.93/303,341.57 = 69,052.98/x
  3. Step 3: Cross multiply
    202,203.93x = 303,341.57 × 69,052.98
  4. Step 4: Simplify right side
    202,203.93x = 20,946,639,366.38
  5. Step 5: Solve for x
    x = 20,946,639,366.38/202,203.93
  6. Step 6: Final answer
    x = 103,591.65

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