Finding the Fourth Proportional to 5,799.59, 8,003.37 and 3,147.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,799.59 : 8,003.37 = 3,147.01 : x
2. Step 2: Convert to fraction form
   5,799.59/8,003.37 = 3,147.01/x
3. Step 3: Cross multiply
   5,799.59x = 8,003.37 × 3,147.01
4. Step 4: Simplify right side
   5,799.59x = 25,186,685.42
5. Step 5: Solve for x
   x = 25,186,685.42/5,799.59
6. Step 6: Final answer
   x = 4,342.84