Finding the Fourth Proportional to 11,642.85, 17,468.37 and 5,068.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,642.85 : 17,468.37 = 5,068.18 : x
2. Step 2: Convert to fraction form
   11,642.85/17,468.37 = 5,068.18/x
3. Step 3: Cross multiply
   11,642.85x = 17,468.37 × 5,068.18
4. Step 4: Simplify right side
   11,642.85x = 88,532,730.78
5. Step 5: Solve for x
   x = 88,532,730.78/11,642.85
6. Step 6: Final answer
   x = 7,604.05