Finding the Fourth Proportional to 7,498.20, 10,347.52 and 4,141.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.20 : 10,347.52 = 4,141.15 : x
2. Step 2: Convert to fraction form
   7,498.20/10,347.52 = 4,141.15/x
3. Step 3: Cross multiply
   7,498.20x = 10,347.52 × 4,141.15
4. Step 4: Simplify right side
   7,498.20x = 42,850,632.45
5. Step 5: Solve for x
   x = 42,850,632.45/7,498.20
6. Step 6: Final answer
   x = 5,714.79