Finding the Fourth Proportional to 2,727.08, 4,088.22 and 994.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727.08 : 4,088.22 = 994.52 : x
2. Step 2: Convert to fraction form
   2,727.08/4,088.22 = 994.52/x
3. Step 3: Cross multiply
   2,727.08x = 4,088.22 × 994.52
4. Step 4: Simplify right side
   2,727.08x = 4,065,816.55
5. Step 5: Solve for x
   x = 4,065,816.55/2,727.08
6. Step 6: Final answer
   x = 1,490.90