Finding the Fourth Proportional to 2,334.53, 3,502.42 and 1,018.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.53 : 3,502.42 = 1,018.39 : x
2. Step 2: Convert to fraction form
   2,334.53/3,502.42 = 1,018.39/x
3. Step 3: Cross multiply
   2,334.53x = 3,502.42 × 1,018.39
4. Step 4: Simplify right side
   2,334.53x = 3,566,826.20
5. Step 5: Solve for x
   x = 3,566,826.20/2,334.53
6. Step 6: Final answer
   x = 1,527.86