Finding the Fourth Proportional to 5,086.95, 7,627.92 and 1,799.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.95 : 7,627.92 = 1,799.56 : x
2. Step 2: Convert to fraction form
   5,086.95/7,627.92 = 1,799.56/x
3. Step 3: Cross multiply
   5,086.95x = 7,627.92 × 1,799.56
4. Step 4: Simplify right side
   5,086.95x = 13,726,899.72
5. Step 5: Solve for x
   x = 13,726,899.72/5,086.95
6. Step 6: Final answer
   x = 2,698.45