Finding the Fourth Proportional to 10,480.54, 14,464.56 and 9,594.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480.54 : 14,464.56 = 9,594.76 : x
2. Step 2: Convert to fraction form
   10,480.54/14,464.56 = 9,594.76/x
3. Step 3: Cross multiply
   10,480.54x = 14,464.56 × 9,594.76
4. Step 4: Simplify right side
   10,480.54x = 138,783,981.71
5. Step 5: Solve for x
   x = 138,783,981.71/10,480.54
6. Step 6: Final answer
   x = 13,242.06