Finding the Fourth Proportional to 74,619.69, 111,949.98 and 22,029.15

Step by Step Solution

1. Step 1: Write the proportion equation
   74,619.69 : 111,949.98 = 22,029.15 : x
2. Step 2: Convert to fraction form
   74,619.69/111,949.98 = 22,029.15/x
3. Step 3: Cross multiply
   74,619.69x = 111,949.98 × 22,029.15
4. Step 4: Simplify right side
   74,619.69x = 2,466,162,901.92
5. Step 5: Solve for x
   x = 2,466,162,901.92/74,619.69
6. Step 6: Final answer
   x = 33,049.76