Finding the Fourth Proportional to 14,662.89, 21,994.70 and 4,801.77

Step by Step Solution

1. Step 1: Write the proportion equation
   14,662.89 : 21,994.70 = 4,801.77 : x
2. Step 2: Convert to fraction form
   14,662.89/21,994.70 = 4,801.77/x
3. Step 3: Cross multiply
   14,662.89x = 21,994.70 × 4,801.77
4. Step 4: Simplify right side
   14,662.89x = 105,613,466.61
5. Step 5: Solve for x
   x = 105,613,466.61/14,662.89
6. Step 6: Final answer
   x = 7,202.77