Finding the Fourth Proportional to 14,871.72, 22,310.88 and 5,011.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,871.72 : 22,310.88 = 5,011.08 : x
2. Step 2: Convert to fraction form
   14,871.72/22,310.88 = 5,011.08/x
3. Step 3: Cross multiply
   14,871.72x = 22,310.88 × 5,011.08
4. Step 4: Simplify right side
   14,871.72x = 111,801,604.55
5. Step 5: Solve for x
   x = 111,801,604.55/14,871.72
6. Step 6: Final answer
   x = 7,517.73