Finding the Fourth Proportional to 5,899.22, 8,144.72 and 3,664.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,899.22 : 8,144.72 = 3,664.33 : x
2. Step 2: Convert to fraction form
   5,899.22/8,144.72 = 3,664.33/x
3. Step 3: Cross multiply
   5,899.22x = 8,144.72 × 3,664.33
4. Step 4: Simplify right side
   5,899.22x = 29,844,941.84
5. Step 5: Solve for x
   x = 29,844,941.84/5,899.22
6. Step 6: Final answer
   x = 5,059.13