Finding the Fourth Proportional to 12,571,191.71, 17,348,359.01 and 7,609,747.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,571,191.71 : 17,348,359.01 = 7,609,747.10 : x
2. Step 2: Convert to fraction form
   12,571,191.71/17,348,359.01 = 7,609,747.10/x
3. Step 3: Cross multiply
   12,571,191.71x = 17,348,359.01 × 7,609,747.10
4. Step 4: Simplify right side
   12,571,191.71x = 132,016,624,541,315.83
5. Step 5: Solve for x
   x = 132,016,624,541,315.83/12,571,191.71
6. Step 6: Final answer
   x = 10,501,520.27