Finding the Fourth Proportional to 10,698.80, 14,764.38 and 5,982.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.80 : 14,764.38 = 5,982.98 : x
2. Step 2: Convert to fraction form
   10,698.80/14,764.38 = 5,982.98/x
3. Step 3: Cross multiply
   10,698.80x = 14,764.38 × 5,982.98
4. Step 4: Simplify right side
   10,698.80x = 88,334,990.25
5. Step 5: Solve for x
   x = 88,334,990.25/10,698.80
6. Step 6: Final answer
   x = 8,256.53