Finding the Fourth Proportional to 67,856.52, 93,642.52 and 37,229.42

Step by Step Solution

1. Step 1: Write the proportion equation
   67,856.52 : 93,642.52 = 37,229.42 : x
2. Step 2: Convert to fraction form
   67,856.52/93,642.52 = 37,229.42/x
3. Step 3: Cross multiply
   67,856.52x = 93,642.52 × 37,229.42
4. Step 4: Simplify right side
   67,856.52x = 3,486,256,706.94
5. Step 5: Solve for x
   x = 3,486,256,706.94/67,856.52
6. Step 6: Final answer
   x = 51,376.89