Finding the Fourth Proportional to 32,208,022.40, 44,448,294.24 and 18,459,639.68

Step by Step Solution

1. Step 1: Write the proportion equation
   32,208,022.40 : 44,448,294.24 = 18,459,639.68 : x
2. Step 2: Convert to fraction form
   32,208,022.40/44,448,294.24 = 18,459,639.68/x
3. Step 3: Cross multiply
   32,208,022.40x = 44,448,294.24 × 18,459,639.68
4. Step 4: Simplify right side
   32,208,022.40x = 820,499,496,061,019.50
5. Step 5: Solve for x
   x = 820,499,496,061,019.50/32,208,022.40
6. Step 6: Final answer
   x = 25,475,003.89