Finding the Fourth Proportional to 2,089.59, 2,882.60 and 1,492.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.59 : 2,882.60 = 1,492.16 : x
2. Step 2: Convert to fraction form
   2,089.59/2,882.60 = 1,492.16/x
3. Step 3: Cross multiply
   2,089.59x = 2,882.60 × 1,492.16
4. Step 4: Simplify right side
   2,089.59x = 4,301,300.42
5. Step 5: Solve for x
   x = 4,301,300.42/2,089.59
6. Step 6: Final answer
   x = 2,058.44