Finding the Fourth Proportional to 2,327.42, 3,492.50 and 867.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.42 : 3,492.50 = 867.60 : x
2. Step 2: Convert to fraction form
   2,327.42/3,492.50 = 867.60/x
3. Step 3: Cross multiply
   2,327.42x = 3,492.50 × 867.60
4. Step 4: Simplify right side
   2,327.42x = 3,030,093
5. Step 5: Solve for x
   x = 3,030,093/2,327.42
6. Step 6: Final answer
   x = 1,301.91