Finding the Fourth Proportional to 12,536.96, 17,302.53 and 7,501.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,536.96 : 17,302.53 = 7,501.13 : x
2. Step 2: Convert to fraction form
   12,536.96/17,302.53 = 7,501.13/x
3. Step 3: Cross multiply
   12,536.96x = 17,302.53 × 7,501.13
4. Step 4: Simplify right side
   12,536.96x = 129,788,526.86
5. Step 5: Solve for x
   x = 129,788,526.86/12,536.96
6. Step 6: Final answer
   x = 10,352.47