Finding the Fourth Proportional to 2,530.38, 3,492.03 and 1,411.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.38 : 3,492.03 = 1,411.44 : x
2. Step 2: Convert to fraction form
   2,530.38/3,492.03 = 1,411.44/x
3. Step 3: Cross multiply
   2,530.38x = 3,492.03 × 1,411.44
4. Step 4: Simplify right side
   2,530.38x = 4,928,790.82
5. Step 5: Solve for x
   x = 4,928,790.82/2,530.38
6. Step 6: Final answer
   x = 1,947.85