Finding the Fourth Proportional to 7,498.82, 10,348.38 and 4,141.64

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.82 : 10,348.38 = 4,141.64 : x
2. Step 2: Convert to fraction form
   7,498.82/10,348.38 = 4,141.64/x
3. Step 3: Cross multiply
   7,498.82x = 10,348.38 × 4,141.64
4. Step 4: Simplify right side
   7,498.82x = 42,859,264.54
5. Step 5: Solve for x
   x = 42,859,264.54/7,498.82
6. Step 6: Final answer
   x = 5,715.47