Finding the Fourth Proportional to 64,108.56, 88,441 and 37,236.48

Step by Step Solution

1. Step 1: Write the proportion equation
   64,108.56 : 88,441 = 37,236.48 : x
2. Step 2: Convert to fraction form
   64,108.56/88,441 = 37,236.48/x
3. Step 3: Cross multiply
   64,108.56x = 88,441 × 37,236.48
4. Step 4: Simplify right side
   64,108.56x = 3,293,231,527.68
5. Step 5: Solve for x
   x = 3,293,231,527.68/64,108.56
6. Step 6: Final answer
   x = 51,369.61