Finding the Fourth Proportional to 10,622.25, 14,649.45 and 7,433.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,622.25 : 14,649.45 = 7,433.94 : x
2. Step 2: Convert to fraction form
   10,622.25/14,649.45 = 7,433.94/x
3. Step 3: Cross multiply
   10,622.25x = 14,649.45 × 7,433.94
4. Step 4: Simplify right side
   10,622.25x = 108,903,132.33
5. Step 5: Solve for x
   x = 108,903,132.33/10,622.25
6. Step 6: Final answer
   x = 10,252.36