Finding the Fourth Proportional to 10,450.54, 14,422.67 and 5,735.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,450.54 : 14,422.67 = 5,735.80 : x
2. Step 2: Convert to fraction form
   10,450.54/14,422.67 = 5,735.80/x
3. Step 3: Cross multiply
   10,450.54x = 14,422.67 × 5,735.80
4. Step 4: Simplify right side
   10,450.54x = 82,725,550.59
5. Step 5: Solve for x
   x = 82,725,550.59/10,450.54
6. Step 6: Final answer
   x = 7,915.91