Finding the Fourth Proportional to 5,086.89, 7,633.68 and 1,799.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.89 : 7,633.68 = 1,799.86 : x
2. Step 2: Convert to fraction form
   5,086.89/7,633.68 = 1,799.86/x
3. Step 3: Cross multiply
   5,086.89x = 7,633.68 × 1,799.86
4. Step 4: Simplify right side
   5,086.89x = 13,739,555.28
5. Step 5: Solve for x
   x = 13,739,555.28/5,086.89
6. Step 6: Final answer
   x = 2,700.97