Finding the Fourth Proportional to 2,327.61, 3,492.54 and 1,157.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.61 : 3,492.54 = 1,157.52 : x
2. Step 2: Convert to fraction form
   2,327.61/3,492.54 = 1,157.52/x
3. Step 3: Cross multiply
   2,327.61x = 3,492.54 × 1,157.52
4. Step 4: Simplify right side
   2,327.61x = 4,042,684.90
5. Step 5: Solve for x
   x = 4,042,684.90/2,327.61
6. Step 6: Final answer
   x = 1,736.84