Finding the Fourth Proportional to 12,498.18, 17,247.76 and 7,461.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.18 : 17,247.76 = 7,461.46 : x
2. Step 2: Convert to fraction form
   12,498.18/17,247.76 = 7,461.46/x
3. Step 3: Cross multiply
   12,498.18x = 17,247.76 × 7,461.46
4. Step 4: Simplify right side
   12,498.18x = 128,693,446.71
5. Step 5: Solve for x
   x = 128,693,446.71/12,498.18
6. Step 6: Final answer
   x = 10,296.98