Finding the Fourth Proportional to 9,526.88, 13,146.89 and 5,753.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526.88 : 13,146.89 = 5,753.18 : x
2. Step 2: Convert to fraction form
   9,526.88/13,146.89 = 5,753.18/x
3. Step 3: Cross multiply
   9,526.88x = 13,146.89 × 5,753.18
4. Step 4: Simplify right side
   9,526.88x = 75,636,330.11
5. Step 5: Solve for x
   x = 75,636,330.11/9,526.88
6. Step 6: Final answer
   x = 7,939.26