Finding the Fourth Proportional to 11,079,778.98, 16,589,061.38 and 5,676,795.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,079,778.98 : 16,589,061.38 = 5,676,795.48 : x
2. Step 2: Convert to fraction form
   11,079,778.98/16,589,061.38 = 5,676,795.48/x
3. Step 3: Cross multiply
   11,079,778.98x = 16,589,061.38 × 5,676,795.48
4. Step 4: Simplify right side
   11,079,778.98x = 94,172,708,659,426.58
5. Step 5: Solve for x
   x = 94,172,708,659,426.58/11,079,778.98
6. Step 6: Final answer
   x = 8,499,511.48