Finding the Fourth Proportional to 7,498.48, 10,348.02 and 4,141.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.48 : 10,348.02 = 4,141.12 : x
2. Step 2: Convert to fraction form
   7,498.48/10,348.02 = 4,141.12/x
3. Step 3: Cross multiply
   7,498.48x = 10,348.02 × 4,141.12
4. Step 4: Simplify right side
   7,498.48x = 42,852,392.58
5. Step 5: Solve for x
   x = 42,852,392.58/7,498.48
6. Step 6: Final answer
   x = 5,714.81