Finding the Fourth Proportional to 2,492.96, 3,737.13 and 1,396.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.96 : 3,737.13 = 1,396.55 : x
2. Step 2: Convert to fraction form
   2,492.96/3,737.13 = 1,396.55/x
3. Step 3: Cross multiply
   2,492.96x = 3,737.13 × 1,396.55
4. Step 4: Simplify right side
   2,492.96x = 5,219,085.41
5. Step 5: Solve for x
   x = 5,219,085.41/2,492.96
6. Step 6: Final answer
   x = 2,093.53