Finding the Fourth Proportional to 22,141,452.72, 30,551,420.68 and 12,846,892.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,141,452.72 : 30,551,420.68 = 12,846,892.04 : x
2. Step 2: Convert to fraction form
   22,141,452.72/30,551,420.68 = 12,846,892.04/x
3. Step 3: Cross multiply
   22,141,452.72x = 30,551,420.68 × 12,846,892.04
4. Step 4: Simplify right side
   22,141,452.72x = 392,490,803,144,583.38
5. Step 5: Solve for x
   x = 392,490,803,144,583.38/22,141,452.72
6. Step 6: Final answer
   x = 17,726,515.42