Finding the Fourth Proportional to 7,498.80, 10,348.37 and 4,141.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.80 : 10,348.37 = 4,141.56 : x
2. Step 2: Convert to fraction form
   7,498.80/10,348.37 = 4,141.56/x
3. Step 3: Cross multiply
   7,498.80x = 10,348.37 × 4,141.56
4. Step 4: Simplify right side
   7,498.80x = 42,858,395.26
5. Step 5: Solve for x
   x = 42,858,395.26/7,498.80
6. Step 6: Final answer
   x = 5,715.37