Finding the Fourth Proportional to 11,550.54, 17,328.69 and 4,624.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,550.54 : 17,328.69 = 4,624.86 : x
2. Step 2: Convert to fraction form
   11,550.54/17,328.69 = 4,624.86/x
3. Step 3: Cross multiply
   11,550.54x = 17,328.69 × 4,624.86
4. Step 4: Simplify right side
   11,550.54x = 80,142,765.23
5. Step 5: Solve for x
   x = 80,142,765.23/11,550.54
6. Step 6: Final answer
   x = 6,938.44