Finding the Fourth Proportional to 3,502.50, 5,251.89 and 1,036.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,502.50 : 5,251.89 = 1,036.98 : x
2. Step 2: Convert to fraction form
   3,502.50/5,251.89 = 1,036.98/x
3. Step 3: Cross multiply
   3,502.50x = 5,251.89 × 1,036.98
4. Step 4: Simplify right side
   3,502.50x = 5,446,104.89
5. Step 5: Solve for x
   x = 5,446,104.89/3,502.50
6. Step 6: Final answer
   x = 1,554.92