Finding the Fourth Proportional to 8,023.87, 12,026.58 and 3,091.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,023.87 : 12,026.58 = 3,091.33 : x
2. Step 2: Convert to fraction form
   8,023.87/12,026.58 = 3,091.33/x
3. Step 3: Cross multiply
   8,023.87x = 12,026.58 × 3,091.33
4. Step 4: Simplify right side
   8,023.87x = 37,178,127.55
5. Step 5: Solve for x
   x = 37,178,127.55/8,023.87
6. Step 6: Final answer
   x = 4,633.44