Finding the Fourth Proportional to 67,835.13, 93,618.72 and 37,621.71

Step by Step Solution

1. Step 1: Write the proportion equation
   67,835.13 : 93,618.72 = 37,621.71 : x
2. Step 2: Convert to fraction form
   67,835.13/93,618.72 = 37,621.71/x
3. Step 3: Cross multiply
   67,835.13x = 93,618.72 × 37,621.71
4. Step 4: Simplify right side
   67,835.13x = 3,522,096,334.41
5. Step 5: Solve for x
   x = 3,522,096,334.41/67,835.13
6. Step 6: Final answer
   x = 51,921.42