Finding the Fourth Proportional to 1,492.83, 2,243.30 and 1,008.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.83 : 2,243.30 = 1,008.86 : x
2. Step 2: Convert to fraction form
   1,492.83/2,243.30 = 1,008.86/x
3. Step 3: Cross multiply
   1,492.83x = 2,243.30 × 1,008.86
4. Step 4: Simplify right side
   1,492.83x = 2,263,159.38
5. Step 5: Solve for x
   x = 2,263,159.38/1,492.83
6. Step 6: Final answer
   x = 1,516.02