Finding the Fourth Proportional to 50,632.50, 69,872.55 and 27,973.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,632.50 : 69,872.55 = 27,973.05 : x
2. Step 2: Convert to fraction form
   50,632.50/69,872.55 = 27,973.05/x
3. Step 3: Cross multiply
   50,632.50x = 69,872.55 × 27,973.05
4. Step 4: Simplify right side
   50,632.50x = 1,954,548,334.78
5. Step 5: Solve for x
   x = 1,954,548,334.78/50,632.50
6. Step 6: Final answer
   x = 38,602.64