Finding the Fourth Proportional to 10,856.69, 14,982.23 and 5,888.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.69 : 14,982.23 = 5,888.69 : x
2. Step 2: Convert to fraction form
   10,856.69/14,982.23 = 5,888.69/x
3. Step 3: Cross multiply
   10,856.69x = 14,982.23 × 5,888.69
4. Step 4: Simplify right side
   10,856.69x = 88,225,707.98
5. Step 5: Solve for x
   x = 88,225,707.98/10,856.69
6. Step 6: Final answer
   x = 8,126.39