Finding the Fourth Proportional to 22,141,546.16, 30,551,549.22 and 12,846,985.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,141,546.16 : 30,551,549.22 = 12,846,985.43 : x
2. Step 2: Convert to fraction form
   22,141,546.16/30,551,549.22 = 12,846,985.43/x
3. Step 3: Cross multiply
   22,141,546.16x = 30,551,549.22 × 12,846,985.43
4. Step 4: Simplify right side
   22,141,546.16x = 392,495,307,540,510.12
5. Step 5: Solve for x
   x = 392,495,307,540,510.12/22,141,546.16
6. Step 6: Final answer
   x = 17,726,644.06