Finding the Fourth Proportional to 3,502.94, 5,252.55 and 1,037.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,502.94 : 5,252.55 = 1,037.42 : x
2. Step 2: Convert to fraction form
   3,502.94/5,252.55 = 1,037.42/x
3. Step 3: Cross multiply
   3,502.94x = 5,252.55 × 1,037.42
4. Step 4: Simplify right side
   3,502.94x = 5,449,100.42
5. Step 5: Solve for x
   x = 5,449,100.42/3,502.94
6. Step 6: Final answer
   x = 1,555.58