Finding the Fourth Proportional to 10,469.91, 14,433.52 and 7,484.65

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.91 : 14,433.52 = 7,484.65 : x
2. Step 2: Convert to fraction form
   10,469.91/14,433.52 = 7,484.65/x
3. Step 3: Cross multiply
   10,469.91x = 14,433.52 × 7,484.65
4. Step 4: Simplify right side
   10,469.91x = 108,029,845.47
5. Step 5: Solve for x
   x = 108,029,845.47/10,469.91
6. Step 6: Final answer
   x = 10,318.13