Finding the Fourth Proportional to 3,500.10, 5,251.16 and 1,035

Step by Step Solution

1. Step 1: Write the proportion equation
   3,500.10 : 5,251.16 = 1,035 : x
2. Step 2: Convert to fraction form
   3,500.10/5,251.16 = 1,035/x
3. Step 3: Cross multiply
   3,500.10x = 5,251.16 × 1,035
4. Step 4: Simplify right side
   3,500.10x = 5,434,950.60
5. Step 5: Solve for x
   x = 5,434,950.60/3,500.10
6. Step 6: Final answer
   x = 1,552.80