Finding the Fourth Proportional to 2,530.69, 3,492.33 and 1,411.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.69 : 3,492.33 = 1,411.62 : x
2. Step 2: Convert to fraction form
   2,530.69/3,492.33 = 1,411.62/x
3. Step 3: Cross multiply
   2,530.69x = 3,492.33 × 1,411.62
4. Step 4: Simplify right side
   2,530.69x = 4,929,842.87
5. Step 5: Solve for x
   x = 4,929,842.87/2,530.69
6. Step 6: Final answer
   x = 1,948.02