Finding the Fourth Proportional to 2,327.60, 3,492.52 and 1,353.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.60 : 3,492.52 = 1,353.78 : x
2. Step 2: Convert to fraction form
   2,327.60/3,492.52 = 1,353.78/x
3. Step 3: Cross multiply
   2,327.60x = 3,492.52 × 1,353.78
4. Step 4: Simplify right side
   2,327.60x = 4,728,100.34
5. Step 5: Solve for x
   x = 4,728,100.34/2,327.60
6. Step 6: Final answer
   x = 2,031.32