Finding the Fourth Proportional to 9,789.24, 14,685.96 and 4,592.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789.24 : 14,685.96 = 4,592.28 : x
2. Step 2: Convert to fraction form
   9,789.24/14,685.96 = 4,592.28/x
3. Step 3: Cross multiply
   9,789.24x = 14,685.96 × 4,592.28
4. Step 4: Simplify right side
   9,789.24x = 67,442,040.39
5. Step 5: Solve for x
   x = 67,442,040.39/9,789.24
6. Step 6: Final answer
   x = 6,889.41