Finding the Fourth Proportional to 10,540.55, 14,525.97 and 7,551.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,540.55 : 14,525.97 = 7,551.24 : x
2. Step 2: Convert to fraction form
   10,540.55/14,525.97 = 7,551.24/x
3. Step 3: Cross multiply
   10,540.55x = 14,525.97 × 7,551.24
4. Step 4: Simplify right side
   10,540.55x = 109,689,085.70
5. Step 5: Solve for x
   x = 109,689,085.70/10,540.55
6. Step 6: Final answer
   x = 10,406.40