Finding the Fourth Proportional to 50,111.46, 69,152.94 and 27,450.90

Step by Step Solution

1. Step 1: Write the proportion equation
   50,111.46 : 69,152.94 = 27,450.90 : x
2. Step 2: Convert to fraction form
   50,111.46/69,152.94 = 27,450.90/x
3. Step 3: Cross multiply
   50,111.46x = 69,152.94 × 27,450.90
4. Step 4: Simplify right side
   50,111.46x = 1,898,310,440.65
5. Step 5: Solve for x
   x = 1,898,310,440.65/50,111.46
6. Step 6: Final answer
   x = 37,881.76