Finding the Fourth Proportional to 5,947.56, 8,203.74 and 3,588.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,947.56 : 8,203.74 = 3,588.12 : x
2. Step 2: Convert to fraction form
   5,947.56/8,203.74 = 3,588.12/x
3. Step 3: Cross multiply
   5,947.56x = 8,203.74 × 3,588.12
4. Step 4: Simplify right side
   5,947.56x = 29,436,003.57
5. Step 5: Solve for x
   x = 29,436,003.57/5,947.56
6. Step 6: Final answer
   x = 4,949.26