Finding the Fourth Proportional to 2,528.06, 3,793.62 and 1,490.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.06 : 3,793.62 = 1,490.08 : x
2. Step 2: Convert to fraction form
   2,528.06/3,793.62 = 1,490.08/x
3. Step 3: Cross multiply
   2,528.06x = 3,793.62 × 1,490.08
4. Step 4: Simplify right side
   2,528.06x = 5,652,797.29
5. Step 5: Solve for x
   x = 5,652,797.29/2,528.06
6. Step 6: Final answer
   x = 2,236.02