Finding the Fourth Proportional to 72,761,499.90, 109,157,413.05 and 24,254,423.10

Step by Step Solution

1. Step 1: Write the proportion equation
   72,761,499.90 : 109,157,413.05 = 24,254,423.10 : x
2. Step 2: Convert to fraction form
   72,761,499.90/109,157,413.05 = 24,254,423.10/x
3. Step 3: Cross multiply
   72,761,499.90x = 109,157,413.05 × 24,254,423.10
4. Step 4: Simplify right side
   72,761,499.90x = 2,647,550,080,616,161.50
5. Step 5: Solve for x
   x = 2,647,550,080,616,161.50/72,761,499.90
6. Step 6: Final answer
   x = 36,386,689.17