Finding the Fourth Proportional to 7,498.91, 10,348.29 and 4,141.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.91 : 10,348.29 = 4,141.48 : x
2. Step 2: Convert to fraction form
   7,498.91/10,348.29 = 4,141.48/x
3. Step 3: Cross multiply
   7,498.91x = 10,348.29 × 4,141.48
4. Step 4: Simplify right side
   7,498.91x = 42,857,261.94
5. Step 5: Solve for x
   x = 42,857,261.94/7,498.91
6. Step 6: Final answer
   x = 5,715.13