Finding the Fourth Proportional to 10,879,407.98, 15,013,863.15 and 5,984,755.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,879,407.98 : 15,013,863.15 = 5,984,755.82 : x
2. Step 2: Convert to fraction form
   10,879,407.98/15,013,863.15 = 5,984,755.82/x
3. Step 3: Cross multiply
   10,879,407.98x = 15,013,863.15 × 5,984,755.82
4. Step 4: Simplify right side
   10,879,407.98x = 89,854,304,867,646.05
5. Step 5: Solve for x
   x = 89,854,304,867,646.05/10,879,407.98
6. Step 6: Final answer
   x = 8,259,117.14