Finding the Fourth Proportional to 16,435,899.72, 24,657,211.98 and 5,651,799.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,435,899.72 : 24,657,211.98 = 5,651,799.48 : x
2. Step 2: Convert to fraction form
   16,435,899.72/24,657,211.98 = 5,651,799.48/x
3. Step 3: Cross multiply
   16,435,899.72x = 24,657,211.98 × 5,651,799.48
4. Step 4: Simplify right side
   16,435,899.72x = 139,357,617,846,813.78
5. Step 5: Solve for x
   x = 139,357,617,846,813.78/16,435,899.72
6. Step 6: Final answer
   x = 8,478,855.45