Finding the Fourth Proportional to 22,141,449.73, 30,551,416.54 and 12,846,889.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,141,449.73 : 30,551,416.54 = 12,846,889.04 : x
2. Step 2: Convert to fraction form
   22,141,449.73/30,551,416.54 = 12,846,889.04/x
3. Step 3: Cross multiply
   22,141,449.73x = 30,551,416.54 × 12,846,889.04
4. Step 4: Simplify right side
   22,141,449.73x = 392,490,658,304,200.69
5. Step 5: Solve for x
   x = 392,490,658,304,200.69/22,141,449.73
6. Step 6: Final answer
   x = 17,726,511.28