Finding the Fourth Proportional to 2,492.86, 3,440.13 and 1,498.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.86 : 3,440.13 = 1,498.69 : x
2. Step 2: Convert to fraction form
   2,492.86/3,440.13 = 1,498.69/x
3. Step 3: Cross multiply
   2,492.86x = 3,440.13 × 1,498.69
4. Step 4: Simplify right side
   2,492.86x = 5,155,688.43
5. Step 5: Solve for x
   x = 5,155,688.43/2,492.86
6. Step 6: Final answer
   x = 2,068.18