Finding the Fourth Proportional to 2,337.66, 3,225.83 and 1,275.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.66 : 3,225.83 = 1,275.35 : x
2. Step 2: Convert to fraction form
   2,337.66/3,225.83 = 1,275.35/x
3. Step 3: Cross multiply
   2,337.66x = 3,225.83 × 1,275.35
4. Step 4: Simplify right side
   2,337.66x = 4,114,039.78
5. Step 5: Solve for x
   x = 4,114,039.78/2,337.66
6. Step 6: Final answer
   x = 1,759.90