Finding the Fourth Proportional to 2,341.52, 3,231.32 and 1,293.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.52 : 3,231.32 = 1,293.60 : x
2. Step 2: Convert to fraction form
   2,341.52/3,231.32 = 1,293.60/x
3. Step 3: Cross multiply
   2,341.52x = 3,231.32 × 1,293.60
4. Step 4: Simplify right side
   2,341.52x = 4,180,035.55
5. Step 5: Solve for x
   x = 4,180,035.55/2,341.52
6. Step 6: Final answer
   x = 1,785.18