Finding the Fourth Proportional to 7,498.01, 10,347.57 and 4,140.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.01 : 10,347.57 = 4,140.83 : x
2. Step 2: Convert to fraction form
   7,498.01/10,347.57 = 4,140.83/x
3. Step 3: Cross multiply
   7,498.01x = 10,347.57 × 4,140.83
4. Step 4: Simplify right side
   7,498.01x = 42,847,476.55
5. Step 5: Solve for x
   x = 42,847,476.55/7,498.01
6. Step 6: Final answer
   x = 5,714.52