Finding the Fourth Proportional to 22,724,849.88, 31,359,807.72 and 12,411,614.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,724,849.88 : 31,359,807.72 = 12,411,614.52 : x
2. Step 2: Convert to fraction form
   22,724,849.88/31,359,807.72 = 12,411,614.52/x
3. Step 3: Cross multiply
   22,724,849.88x = 31,359,807.72 × 12,411,614.52
4. Step 4: Simplify right side
   22,724,849.88x = 389,225,844,841,960.06
5. Step 5: Solve for x
   x = 389,225,844,841,960.06/22,724,849.88
6. Step 6: Final answer
   x = 17,127,763.08