Finding the Fourth Proportional to 7,498.31, 10,340.01 and 4,513.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.31 : 10,340.01 = 4,513.55 : x
2. Step 2: Convert to fraction form
   7,498.31/10,340.01 = 4,513.55/x
3. Step 3: Cross multiply
   7,498.31x = 10,340.01 × 4,513.55
4. Step 4: Simplify right side
   7,498.31x = 46,670,152.14
5. Step 5: Solve for x
   x = 46,670,152.14/7,498.31
6. Step 6: Final answer
   x = 6,224.09