Finding the Fourth Proportional to 33,234.30, 49,772.16 and 19,164.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,234.30 : 49,772.16 = 19,164.69 : x
2. Step 2: Convert to fraction form
   33,234.30/49,772.16 = 19,164.69/x
3. Step 3: Cross multiply
   33,234.30x = 49,772.16 × 19,164.69
4. Step 4: Simplify right side
   33,234.30x = 953,868,017.03
5. Step 5: Solve for x
   x = 953,868,017.03/33,234.30
6. Step 6: Final answer
   x = 28,701.31