Finding the Fourth Proportional to 50,512.31, 69,707.52 and 27,852.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,512.31 : 69,707.52 = 27,852.10 : x
2. Step 2: Convert to fraction form
   50,512.31/69,707.52 = 27,852.10/x
3. Step 3: Cross multiply
   50,512.31x = 69,707.52 × 27,852.10
4. Step 4: Simplify right side
   50,512.31x = 1,941,500,643.52
5. Step 5: Solve for x
   x = 1,941,500,643.52/50,512.31
6. Step 6: Final answer
   x = 38,436.19