Finding the Fourth Proportional to 1,373.59, 1,895.57 and 752.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373.59 : 1,895.57 = 752.59 : x
2. Step 2: Convert to fraction form
   1,373.59/1,895.57 = 752.59/x
3. Step 3: Cross multiply
   1,373.59x = 1,895.57 × 752.59
4. Step 4: Simplify right side
   1,373.59x = 1,426,587.03
5. Step 5: Solve for x
   x = 1,426,587.03/1,373.59
6. Step 6: Final answer
   x = 1,038.58