Finding the Fourth Proportional to 12,711,473.78, 17,525,368.85 and 8,233,061.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,711,473.78 : 17,525,368.85 = 8,233,061.00 : x
2. Step 2: Convert to fraction form
   12,711,473.78/17,525,368.85 = 8,233,061.00/x
3. Step 3: Cross multiply
   12,711,473.78x = 17,525,368.85 × 8,233,061.00
4. Step 4: Simplify right side
   12,711,473.78x = 144,287,430,660,757.69
5. Step 5: Solve for x
   x = 144,287,430,660,757.69/12,711,473.78
6. Step 6: Final answer
   x = 11,350,960.02