Finding the Fourth Proportional to 5,899.72, 8,850.50 and 2,003.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,899.72 : 8,850.50 = 2,003.22 : x
2. Step 2: Convert to fraction form
   5,899.72/8,850.50 = 2,003.22/x
3. Step 3: Cross multiply
   5,899.72x = 8,850.50 × 2,003.22
4. Step 4: Simplify right side
   5,899.72x = 17,729,498.61
5. Step 5: Solve for x
   x = 17,729,498.61/5,899.72
6. Step 6: Final answer
   x = 3,005.14