Finding the Fourth Proportional to 14,672.62, 22,008.69 and 5,907.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,672.62 : 22,008.69 = 5,907.31 : x
2. Step 2: Convert to fraction form
   14,672.62/22,008.69 = 5,907.31/x
3. Step 3: Cross multiply
   14,672.62x = 22,008.69 × 5,907.31
4. Step 4: Simplify right side
   14,672.62x = 130,012,154.52
5. Step 5: Solve for x
   x = 130,012,154.52/14,672.62
6. Step 6: Final answer
   x = 8,860.87