Finding the Fourth Proportional to 1,401.59, 2,103.75 and 1,035.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401.59 : 2,103.75 = 1,035.27 : x
2. Step 2: Convert to fraction form
   1,401.59/2,103.75 = 1,035.27/x
3. Step 3: Cross multiply
   1,401.59x = 2,103.75 × 1,035.27
4. Step 4: Simplify right side
   1,401.59x = 2,177,949.26
5. Step 5: Solve for x
   x = 2,177,949.26/1,401.59
6. Step 6: Final answer
   x = 1,553.91