Finding the Fourth Proportional to 37,632.79, 56,120.32 and 32,974.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,632.79 : 56,120.32 = 32,974.48 : x
2. Step 2: Convert to fraction form
   37,632.79/56,120.32 = 32,974.48/x
3. Step 3: Cross multiply
   37,632.79x = 56,120.32 × 32,974.48
4. Step 4: Simplify right side
   37,632.79x = 1,850,538,369.43
5. Step 5: Solve for x
   x = 1,850,538,369.43/37,632.79
6. Step 6: Final answer
   x = 49,173.56