Finding the Fourth Proportional to 10,784.89, 14,883.15 and 6,069.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,784.89 : 14,883.15 = 6,069.28 : x
2. Step 2: Convert to fraction form
   10,784.89/14,883.15 = 6,069.28/x
3. Step 3: Cross multiply
   10,784.89x = 14,883.15 × 6,069.28
4. Step 4: Simplify right side
   10,784.89x = 90,329,930.22
5. Step 5: Solve for x
   x = 90,329,930.22/10,784.89
6. Step 6: Final answer
   x = 8,375.60