Finding the Fourth Proportional to 10,856.22, 14,981.52 and 5,888.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.22 : 14,981.52 = 5,888.22 : x
2. Step 2: Convert to fraction form
   10,856.22/14,981.52 = 5,888.22/x
3. Step 3: Cross multiply
   10,856.22x = 14,981.52 × 5,888.22
4. Step 4: Simplify right side
   10,856.22x = 88,214,485.69
5. Step 5: Solve for x
   x = 88,214,485.69/10,856.22
6. Step 6: Final answer
   x = 8,125.71