Finding the Fourth Proportional to 2,492.24, 3,440.16 and 1,548.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.24 : 3,440.16 = 1,548.76 : x
2. Step 2: Convert to fraction form
   2,492.24/3,440.16 = 1,548.76/x
3. Step 3: Cross multiply
   2,492.24x = 3,440.16 × 1,548.76
4. Step 4: Simplify right side
   2,492.24x = 5,327,982.20
5. Step 5: Solve for x
   x = 5,327,982.20/2,492.24
6. Step 6: Final answer
   x = 2,137.83