Finding the Fourth Proportional to 2,337.57, 3,225.69 and 1,342.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.57 : 3,225.69 = 1,342.89 : x
2. Step 2: Convert to fraction form
   2,337.57/3,225.69 = 1,342.89/x
3. Step 3: Cross multiply
   2,337.57x = 3,225.69 × 1,342.89
4. Step 4: Simplify right side
   2,337.57x = 4,331,746.84
5. Step 5: Solve for x
   x = 4,331,746.84/2,337.57
6. Step 6: Final answer
   x = 1,853.10