Finding the Fourth Proportional to 2,337.30, 3,225.52 and 1,275.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.30 : 3,225.52 = 1,275.06 : x
2. Step 2: Convert to fraction form
   2,337.30/3,225.52 = 1,275.06/x
3. Step 3: Cross multiply
   2,337.30x = 3,225.52 × 1,275.06
4. Step 4: Simplify right side
   2,337.30x = 4,112,731.53
5. Step 5: Solve for x
   x = 4,112,731.53/2,337.30
6. Step 6: Final answer
   x = 1,759.61