Finding the Fourth Proportional to 14,654.62, 21,977.01 and 4,791.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,654.62 : 21,977.01 = 4,791.59 : x
2. Step 2: Convert to fraction form
   14,654.62/21,977.01 = 4,791.59/x
3. Step 3: Cross multiply
   14,654.62x = 21,977.01 × 4,791.59
4. Step 4: Simplify right side
   14,654.62x = 105,304,821.35
5. Step 5: Solve for x
   x = 105,304,821.35/14,654.62
6. Step 6: Final answer
   x = 7,185.78