Finding the Fourth Proportional to 29,210.69, 43,823.42 and 8,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   29,210.69 : 43,823.42 = 8,150.72 : x
2. Step 2: Convert to fraction form
   29,210.69/43,823.42 = 8,150.72/x
3. Step 3: Cross multiply
   29,210.69x = 43,823.42 × 8,150.72
4. Step 4: Simplify right side
   29,210.69x = 357,192,360.89
5. Step 5: Solve for x
   x = 357,192,360.89/29,210.69
6. Step 6: Final answer
   x = 12,228.14