Finding the Fourth Proportional to 10,698.32, 16,050.22 and 4,456.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.32 : 16,050.22 = 4,456.25 : x
2. Step 2: Convert to fraction form
   10,698.32/16,050.22 = 4,456.25/x
3. Step 3: Cross multiply
   10,698.32x = 16,050.22 × 4,456.25
4. Step 4: Simplify right side
   10,698.32x = 71,523,792.88
5. Step 5: Solve for x
   x = 71,523,792.88/10,698.32
6. Step 6: Final answer
   x = 6,685.52