Finding the Fourth Proportional to 12,524.28, 17,275.52 and 8,746.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,524.28 : 17,275.52 = 8,746.04 : x
2. Step 2: Convert to fraction form
   12,524.28/17,275.52 = 8,746.04/x
3. Step 3: Cross multiply
   12,524.28x = 17,275.52 × 8,746.04
4. Step 4: Simplify right side
   12,524.28x = 151,092,388.94
5. Step 5: Solve for x
   x = 151,092,388.94/12,524.28
6. Step 6: Final answer
   x = 12,063.96