Finding the Fourth Proportional to 11,079,779.98, 16,589,062.88 and 5,676,796.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,079,779.98 : 16,589,062.88 = 5,676,796.48 : x
2. Step 2: Convert to fraction form
   11,079,779.98/16,589,062.88 = 5,676,796.48/x
3. Step 3: Cross multiply
   11,079,779.98x = 16,589,062.88 × 5,676,796.48
4. Step 4: Simplify right side
   11,079,779.98x = 94,172,733,763,682.67
5. Step 5: Solve for x
   x = 94,172,733,763,682.67/11,079,779.98
6. Step 6: Final answer
   x = 8,499,512.98