Finding the Fourth Proportional to 2,492.82, 3,439.29 and 1,497.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.82 : 3,439.29 = 1,497.72 : x
2. Step 2: Convert to fraction form
   2,492.82/3,439.29 = 1,497.72/x
3. Step 3: Cross multiply
   2,492.82x = 3,439.29 × 1,497.72
4. Step 4: Simplify right side
   2,492.82x = 5,151,093.42
5. Step 5: Solve for x
   x = 5,151,093.42/2,492.82
6. Step 6: Final answer
   x = 2,066.37