Finding the Fourth Proportional to 67,450.79, 93,081.57 and 37,236.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,450.79 : 93,081.57 = 37,236.16 : x
2. Step 2: Convert to fraction form
   67,450.79/93,081.57 = 37,236.16/x
3. Step 3: Cross multiply
   67,450.79x = 93,081.57 × 37,236.16
4. Step 4: Simplify right side
   67,450.79x = 3,465,999,896.16
5. Step 5: Solve for x
   x = 3,465,999,896.16/67,450.79
6. Step 6: Final answer
   x = 51,385.61