Finding the Fourth Proportional to 9,005.22, 12,427.46 and 5,026.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.22 : 12,427.46 = 5,026.25 : x
2. Step 2: Convert to fraction form
   9,005.22/12,427.46 = 5,026.25/x
3. Step 3: Cross multiply
   9,005.22x = 12,427.46 × 5,026.25
4. Step 4: Simplify right side
   9,005.22x = 62,463,520.83
5. Step 5: Solve for x
   x = 62,463,520.83/9,005.22
6. Step 6: Final answer
   x = 6,936.37