Finding the Fourth Proportional to 9,826.25, 14,734.76 and 3,581.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,826.25 : 14,734.76 = 3,581.87 : x
2. Step 2: Convert to fraction form
   9,826.25/14,734.76 = 3,581.87/x
3. Step 3: Cross multiply
   9,826.25x = 14,734.76 × 3,581.87
4. Step 4: Simplify right side
   9,826.25x = 52,777,903.22
5. Step 5: Solve for x
   x = 52,777,903.22/9,826.25
6. Step 6: Final answer
   x = 5,371.12