Finding the Fourth Proportional to 11,068.23, 16,593.29 and 5,148.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068.23 : 16,593.29 = 5,148.80 : x
2. Step 2: Convert to fraction form
   11,068.23/16,593.29 = 5,148.80/x
3. Step 3: Cross multiply
   11,068.23x = 16,593.29 × 5,148.80
4. Step 4: Simplify right side
   11,068.23x = 85,435,531.55
5. Step 5: Solve for x
   x = 85,435,531.55/11,068.23
6. Step 6: Final answer
   x = 7,718.99