Finding the Fourth Proportional to 2,328.65, 3,493.58 and 1,353.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.65 : 3,493.58 = 1,353.92 : x
2. Step 2: Convert to fraction form
   2,328.65/3,493.58 = 1,353.92/x
3. Step 3: Cross multiply
   2,328.65x = 3,493.58 × 1,353.92
4. Step 4: Simplify right side
   2,328.65x = 4,730,003.60
5. Step 5: Solve for x
   x = 4,730,003.60/2,328.65
6. Step 6: Final answer
   x = 2,031.23