Finding the Fourth Proportional to 2,532.88, 3,800.28 and 994.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.88 : 3,800.28 = 994.96 : x
2. Step 2: Convert to fraction form
   2,532.88/3,800.28 = 994.96/x
3. Step 3: Cross multiply
   2,532.88x = 3,800.28 × 994.96
4. Step 4: Simplify right side
   2,532.88x = 3,781,126.59
5. Step 5: Solve for x
   x = 3,781,126.59/2,532.88
6. Step 6: Final answer
   x = 1,492.82