Finding the Fourth Proportional to 7,498.98, 10,348.61 and 4,141.90

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.98 : 10,348.61 = 4,141.90 : x
2. Step 2: Convert to fraction form
   7,498.98/10,348.61 = 4,141.90/x
3. Step 3: Cross multiply
   7,498.98x = 10,348.61 × 4,141.90
4. Step 4: Simplify right side
   7,498.98x = 42,862,923.28
5. Step 5: Solve for x
   x = 42,862,923.28/7,498.98
6. Step 6: Final answer
   x = 5,715.83