Finding the Fourth Proportional to 33,782.15, 50,678.69 and 14,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,782.15 : 50,678.69 = 14,061.48 : x
2. Step 2: Convert to fraction form
   33,782.15/50,678.69 = 14,061.48/x
3. Step 3: Cross multiply
   33,782.15x = 50,678.69 × 14,061.48
4. Step 4: Simplify right side
   33,782.15x = 712,617,315.55
5. Step 5: Solve for x
   x = 712,617,315.55/33,782.15
6. Step 6: Final answer
   x = 21,094.50