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Finding the Fourth Proportional to 201,595.20, 302,338.80 and 61,316.16

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Solution

The fourth proportional to 201,595.20, 302,338.80 and 61,316.16 is: 91,957.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,595.20 : 302,338.80 = 61,316.16 : x
  2. Step 2: Convert to fraction form
    201,595.20/302,338.80 = 61,316.16/x
  3. Step 3: Cross multiply
    201,595.20x = 302,338.80 × 61,316.16
  4. Step 4: Simplify right side
    201,595.20x = 18,538,254,235.01
  5. Step 5: Solve for x
    x = 18,538,254,235.01/201,595.20
  6. Step 6: Final answer
    x = 91,957.82

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