Finding the Fourth Proportional to 9,524.25, 13,143.06 and 5,275.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,524.25 : 13,143.06 = 5,275.29 : x
2. Step 2: Convert to fraction form
   9,524.25/13,143.06 = 5,275.29/x
3. Step 3: Cross multiply
   9,524.25x = 13,143.06 × 5,275.29
4. Step 4: Simplify right side
   9,524.25x = 69,333,502.27
5. Step 5: Solve for x
   x = 69,333,502.27/9,524.25
6. Step 6: Final answer
   x = 7,279.68