Finding the Fourth Proportional to 5,799.39, 8,003.16 and 3,146.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,799.39 : 8,003.16 = 3,146.82 : x
2. Step 2: Convert to fraction form
   5,799.39/8,003.16 = 3,146.82/x
3. Step 3: Cross multiply
   5,799.39x = 8,003.16 × 3,146.82
4. Step 4: Simplify right side
   5,799.39x = 25,184,503.95
5. Step 5: Solve for x
   x = 25,184,503.95/5,799.39
6. Step 6: Final answer
   x = 4,342.61