Finding the Fourth Proportional to 72,478,595.18, 108,734,915.49 and 23,956,443.78

Step by Step Solution

1. Step 1: Write the proportion equation
   72,478,595.18 : 108,734,915.49 = 23,956,443.78 : x
2. Step 2: Convert to fraction form
   72,478,595.18/108,734,915.49 = 23,956,443.78/x
3. Step 3: Cross multiply
   72,478,595.18x = 108,734,915.49 × 23,956,443.78
4. Step 4: Simplify right side
   72,478,595.18x = 2,604,901,890,160,046.50
5. Step 5: Solve for x
   x = 2,604,901,890,160,046.50/72,478,595.18
6. Step 6: Final answer
   x = 35,940,292.22