Finding the Fourth Proportional to 16,564,643.52, 24,848,293.86 and 5,781,705.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,564,643.52 : 24,848,293.86 = 5,781,705.60 : x
2. Step 2: Convert to fraction form
   16,564,643.52/24,848,293.86 = 5,781,705.60/x
3. Step 3: Cross multiply
   16,564,643.52x = 24,848,293.86 × 5,781,705.60
4. Step 4: Simplify right side
   16,564,643.52x = 143,665,519,760,807.59
5. Step 5: Solve for x
   x = 143,665,519,760,807.59/16,564,643.52
6. Step 6: Final answer
   x = 8,673,022.13