Finding the Fourth Proportional to 10,252.16, 14,147.98 and 5,536.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,252.16 : 14,147.98 = 5,536.44 : x
2. Step 2: Convert to fraction form
   10,252.16/14,147.98 = 5,536.44/x
3. Step 3: Cross multiply
   10,252.16x = 14,147.98 × 5,536.44
4. Step 4: Simplify right side
   10,252.16x = 78,329,471.80
5. Step 5: Solve for x
   x = 78,329,471.80/10,252.16
6. Step 6: Final answer
   x = 7,640.29