Finding the Fourth Proportional to 10,543.91, 14,541.17 and 8,748.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,543.91 : 14,541.17 = 8,748.54 : x
2. Step 2: Convert to fraction form
   10,543.91/14,541.17 = 8,748.54/x
3. Step 3: Cross multiply
   10,543.91x = 14,541.17 × 8,748.54
4. Step 4: Simplify right side
   10,543.91x = 127,214,007.39
5. Step 5: Solve for x
   x = 127,214,007.39/10,543.91
6. Step 6: Final answer
   x = 12,065.16