Finding the Fourth Proportional to 67,836.62, 93,612.71 and 37,621.82

Step by Step Solution

1. Step 1: Write the proportion equation
   67,836.62 : 93,612.71 = 37,621.82 : x
2. Step 2: Convert to fraction form
   67,836.62/93,612.71 = 37,621.82/x
3. Step 3: Cross multiply
   67,836.62x = 93,612.71 × 37,621.82
4. Step 4: Simplify right side
   67,836.62x = 3,521,880,853.42
5. Step 5: Solve for x
   x = 3,521,880,853.42/67,836.62
6. Step 6: Final answer
   x = 51,917.10