Finding the Fourth Proportional to 11,073.04, 16,613.61 and 5,152.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,073.04 : 16,613.61 = 5,152.75 : x
2. Step 2: Convert to fraction form
   11,073.04/16,613.61 = 5,152.75/x
3. Step 3: Cross multiply
   11,073.04x = 16,613.61 × 5,152.75
4. Step 4: Simplify right side
   11,073.04x = 85,605,778.93
5. Step 5: Solve for x
   x = 85,605,778.93/11,073.04
6. Step 6: Final answer
   x = 7,731.01