Finding the Fourth Proportional to 50,256.12, 69,362.40 and 37,572.96

Step by Step Solution

1. Step 1: Write the proportion equation
   50,256.12 : 69,362.40 = 37,572.96 : x
2. Step 2: Convert to fraction form
   50,256.12/69,362.40 = 37,572.96/x
3. Step 3: Cross multiply
   50,256.12x = 69,362.40 × 37,572.96
4. Step 4: Simplify right side
   50,256.12x = 2,606,150,680.70
5. Step 5: Solve for x
   x = 2,606,150,680.70/50,256.12
6. Step 6: Final answer
   x = 51,857.38