Finding the Fourth Proportional to 16,294,962.05, 22,486,685.98 and 8,852,431.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,294,962.05 : 22,486,685.98 = 8,852,431.72 : x
2. Step 2: Convert to fraction form
   16,294,962.05/22,486,685.98 = 8,852,431.72/x
3. Step 3: Cross multiply
   16,294,962.05x = 22,486,685.98 × 8,852,431.72
4. Step 4: Simplify right side
   16,294,962.05x = 199,061,852,335,007.59
5. Step 5: Solve for x
   x = 199,061,852,335,007.59/16,294,962.05
6. Step 6: Final answer
   x = 12,216,159.31