Finding the Fourth Proportional to 1,341.98, 1,852.02 and 752.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,341.98 : 1,852.02 = 752.55 : x
2. Step 2: Convert to fraction form
   1,341.98/1,852.02 = 752.55/x
3. Step 3: Cross multiply
   1,341.98x = 1,852.02 × 752.55
4. Step 4: Simplify right side
   1,341.98x = 1,393,733.89
5. Step 5: Solve for x
   x = 1,393,733.89/1,341.98
6. Step 6: Final answer
   x = 1,038.57