Finding the Fourth Proportional to 34,258.20, 51,414.72 and 33,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,258.20 : 51,414.72 = 33,164.72 : x
2. Step 2: Convert to fraction form
   34,258.20/51,414.72 = 33,164.72/x
3. Step 3: Cross multiply
   34,258.20x = 51,414.72 × 33,164.72
4. Step 4: Simplify right side
   34,258.20x = 1,705,154,792.68
5. Step 5: Solve for x
   x = 1,705,154,792.68/34,258.20
6. Step 6: Final answer
   x = 49,773.62