Finding the Fourth Proportional to 51,965.82, 71,724.32 and 33,784.91

Step by Step Solution

1. Step 1: Write the proportion equation
   51,965.82 : 71,724.32 = 33,784.91 : x
2. Step 2: Convert to fraction form
   51,965.82/71,724.32 = 33,784.91/x
3. Step 3: Cross multiply
   51,965.82x = 71,724.32 × 33,784.91
4. Step 4: Simplify right side
   51,965.82x = 2,423,199,168.47
5. Step 5: Solve for x
   x = 2,423,199,168.47/51,965.82
6. Step 6: Final answer
   x = 46,630.63