Finding the Fourth Proportional to 22,359,058.02, 33,545,672.91 and 7,981,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,359,058.02 : 33,545,672.91 = 7,981,807.50 : x
2. Step 2: Convert to fraction form
   22,359,058.02/33,545,672.91 = 7,981,807.50/x
3. Step 3: Cross multiply
   22,359,058.02x = 33,545,672.91 × 7,981,807.50
4. Step 4: Simplify right side
   22,359,058.02x = 267,755,103,625,584.81
5. Step 5: Solve for x
   x = 267,755,103,625,584.81/22,359,058.02
6. Step 6: Final answer
   x = 11,975,240.79