Finding the Fourth Proportional to 16,386,354.72, 22,611,454.56 and 9,044,052.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,386,354.72 : 22,611,454.56 = 9,044,052.48 : x
2. Step 2: Convert to fraction form
   16,386,354.72/22,611,454.56 = 9,044,052.48/x
3. Step 3: Cross multiply
   16,386,354.72x = 22,611,454.56 × 9,044,052.48
4. Step 4: Simplify right side
   16,386,354.72x = 204,499,181,689,775.31
5. Step 5: Solve for x
   x = 204,499,181,689,775.31/16,386,354.72
6. Step 6: Final answer
   x = 12,479,845.90