Finding the Fourth Proportional to 60,942.77, 91,425.59 and 27,665.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,942.77 : 91,425.59 = 27,665.18 : x
2. Step 2: Convert to fraction form
   60,942.77/91,425.59 = 27,665.18/x
3. Step 3: Cross multiply
   60,942.77x = 91,425.59 × 27,665.18
4. Step 4: Simplify right side
   60,942.77x = 2,529,305,403.96
5. Step 5: Solve for x
   x = 2,529,305,403.96/60,942.77
6. Step 6: Final answer
   x = 41,502.96