Finding the Fourth Proportional to 11,247.42, 16,881.41 and 5,704.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,247.42 : 16,881.41 = 5,704.59 : x
2. Step 2: Convert to fraction form
   11,247.42/16,881.41 = 5,704.59/x
3. Step 3: Cross multiply
   11,247.42x = 16,881.41 × 5,704.59
4. Step 4: Simplify right side
   11,247.42x = 96,301,494.15
5. Step 5: Solve for x
   x = 96,301,494.15/11,247.42
6. Step 6: Final answer
   x = 8,562.10