Finding the Fourth Proportional to 3,517.52, 4,851.52 and 2,101.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,517.52 : 4,851.52 = 2,101.10 : x
2. Step 2: Convert to fraction form
   3,517.52/4,851.52 = 2,101.10/x
3. Step 3: Cross multiply
   3,517.52x = 4,851.52 × 2,101.10
4. Step 4: Simplify right side
   3,517.52x = 10,193,535.55
5. Step 5: Solve for x
   x = 10,193,535.55/3,517.52
6. Step 6: Final answer
   x = 2,897.93