Finding the Fourth Proportional to 9,026.22, 12,452.86 and 5,441.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,026.22 : 12,452.86 = 5,441.96 : x
2. Step 2: Convert to fraction form
   9,026.22/12,452.86 = 5,441.96/x
3. Step 3: Cross multiply
   9,026.22x = 12,452.86 × 5,441.96
4. Step 4: Simplify right side
   9,026.22x = 67,767,966.01
5. Step 5: Solve for x
   x = 67,767,966.01/9,026.22
6. Step 6: Final answer
   x = 7,507.90