Finding the Fourth Proportional to 1,630.96, 2,250.69 and 932.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630.96 : 2,250.69 = 932.29 : x
2. Step 2: Convert to fraction form
   1,630.96/2,250.69 = 932.29/x
3. Step 3: Cross multiply
   1,630.96x = 2,250.69 × 932.29
4. Step 4: Simplify right side
   1,630.96x = 2,098,295.78
5. Step 5: Solve for x
   x = 2,098,295.78/1,630.96
6. Step 6: Final answer
   x = 1,286.54