Finding the Fourth Proportional to 14,669.33, 21,996.05 and 5,176.89

Step by Step Solution

1. Step 1: Write the proportion equation
   14,669.33 : 21,996.05 = 5,176.89 : x
2. Step 2: Convert to fraction form
   14,669.33/21,996.05 = 5,176.89/x
3. Step 3: Cross multiply
   14,669.33x = 21,996.05 × 5,176.89
4. Step 4: Simplify right side
   14,669.33x = 113,871,105.40
5. Step 5: Solve for x
   x = 113,871,105.40/14,669.33
6. Step 6: Final answer
   x = 7,762.53