Finding the Fourth Proportional to 16,650,573.52, 24,964,494.31 and 8,870,651.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,650,573.52 : 24,964,494.31 = 8,870,651.05 : x
2. Step 2: Convert to fraction form
   16,650,573.52/24,964,494.31 = 8,870,651.05/x
3. Step 3: Cross multiply
   16,650,573.52x = 24,964,494.31 × 8,870,651.05
4. Step 4: Simplify right side
   16,650,573.52x = 221,451,317,663,720.53
5. Step 5: Solve for x
   x = 221,451,317,663,720.53/16,650,573.52
6. Step 6: Final answer
   x = 13,299,921.31