Finding the Fourth Proportional to 67,736.16, 93,475.98 and 37,520.85

Step by Step Solution

1. Step 1: Write the proportion equation
   67,736.16 : 93,475.98 = 37,520.85 : x
2. Step 2: Convert to fraction form
   67,736.16/93,475.98 = 37,520.85/x
3. Step 3: Cross multiply
   67,736.16x = 93,475.98 × 37,520.85
4. Step 4: Simplify right side
   67,736.16x = 3,507,298,036.58
5. Step 5: Solve for x
   x = 3,507,298,036.58/67,736.16
6. Step 6: Final answer
   x = 51,778.81