Finding the Fourth Proportional to 2,552.68, 3,851.98 and 2,461.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.68 : 3,851.98 = 2,461.15 : x
2. Step 2: Convert to fraction form
   2,552.68/3,851.98 = 2,461.15/x
3. Step 3: Cross multiply
   2,552.68x = 3,851.98 × 2,461.15
4. Step 4: Simplify right side
   2,552.68x = 9,480,300.58
5. Step 5: Solve for x
   x = 9,480,300.58/2,552.68
6. Step 6: Final answer
   x = 3,713.86