Finding the Fourth Proportional to 11,081.74, 16,613.94 and 5,532.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.74 : 16,613.94 = 5,532.30 : x
2. Step 2: Convert to fraction form
   11,081.74/16,613.94 = 5,532.30/x
3. Step 3: Cross multiply
   11,081.74x = 16,613.94 × 5,532.30
4. Step 4: Simplify right side
   11,081.74x = 91,913,300.26
5. Step 5: Solve for x
   x = 91,913,300.26/11,081.74
6. Step 6: Final answer
   x = 8,294.12