Finding the Fourth Proportional to 10,698.39, 14,763.38 and 5,982.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.39 : 14,763.38 = 5,982.57 : x
2. Step 2: Convert to fraction form
   10,698.39/14,763.38 = 5,982.57/x
3. Step 3: Cross multiply
   10,698.39x = 14,763.38 × 5,982.57
4. Step 4: Simplify right side
   10,698.39x = 88,322,924.37
5. Step 5: Solve for x
   x = 88,322,924.37/10,698.39
6. Step 6: Final answer
   x = 8,255.72