Finding the Fourth Proportional to 67,816.38, 93,586.15 and 37,601.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,816.38 : 93,586.15 = 37,601.72 : x
2. Step 2: Convert to fraction form
   67,816.38/93,586.15 = 37,601.72/x
3. Step 3: Cross multiply
   67,816.38x = 93,586.15 × 37,601.72
4. Step 4: Simplify right side
   67,816.38x = 3,519,000,208.18
5. Step 5: Solve for x
   x = 3,519,000,208.18/67,816.38
6. Step 6: Final answer
   x = 51,890.12