Finding the Fourth Proportional to 2,492.27, 3,439.51 and 1,548.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.27 : 3,439.51 = 1,548.67 : x
2. Step 2: Convert to fraction form
   2,492.27/3,439.51 = 1,548.67/x
3. Step 3: Cross multiply
   2,492.27x = 3,439.51 × 1,548.67
4. Step 4: Simplify right side
   2,492.27x = 5,326,665.95
5. Step 5: Solve for x
   x = 5,326,665.95/2,492.27
6. Step 6: Final answer
   x = 2,137.27