Finding the Fourth Proportional to 2,540.01, 3,505.62 and 1,492.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540.01 : 3,505.62 = 1,492.07 : x
2. Step 2: Convert to fraction form
   2,540.01/3,505.62 = 1,492.07/x
3. Step 3: Cross multiply
   2,540.01x = 3,505.62 × 1,492.07
4. Step 4: Simplify right side
   2,540.01x = 5,230,612.91
5. Step 5: Solve for x
   x = 5,230,612.91/2,540.01
6. Step 6: Final answer
   x = 2,059.29