Finding the Fourth Proportional to 2,535.31, 3,803.55 and 1,074.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.31 : 3,803.55 = 1,074.52 : x
2. Step 2: Convert to fraction form
   2,535.31/3,803.55 = 1,074.52/x
3. Step 3: Cross multiply
   2,535.31x = 3,803.55 × 1,074.52
4. Step 4: Simplify right side
   2,535.31x = 4,086,990.55
5. Step 5: Solve for x
   x = 4,086,990.55/2,535.31
6. Step 6: Final answer
   x = 1,612.03