Finding the Fourth Proportional to 10,930.88, 15,084.62 and 5,962.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,930.88 : 15,084.62 = 5,962.88 : x
2. Step 2: Convert to fraction form
   10,930.88/15,084.62 = 5,962.88/x
3. Step 3: Cross multiply
   10,930.88x = 15,084.62 × 5,962.88
4. Step 4: Simplify right side
   10,930.88x = 89,947,673.67
5. Step 5: Solve for x
   x = 89,947,673.67/10,930.88
6. Step 6: Final answer
   x = 8,228.77