Finding the Fourth Proportional to 10,801.90, 14,907 and 5,956.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,801.90 : 14,907 = 5,956.42 : x
2. Step 2: Convert to fraction form
   10,801.90/14,907 = 5,956.42/x
3. Step 3: Cross multiply
   10,801.90x = 14,907 × 5,956.42
4. Step 4: Simplify right side
   10,801.90x = 88,792,352.94
5. Step 5: Solve for x
   x = 88,792,352.94/10,801.90
6. Step 6: Final answer
   x = 8,220.07