Finding the Fourth Proportional to 50,112.71, 69,152.57 and 27,447.19

Step by Step Solution

1. Step 1: Write the proportion equation
   50,112.71 : 69,152.57 = 27,447.19 : x
2. Step 2: Convert to fraction form
   50,112.71/69,152.57 = 27,447.19/x
3. Step 3: Cross multiply
   50,112.71x = 69,152.57 × 27,447.19
4. Step 4: Simplify right side
   50,112.71x = 1,898,043,520.59
5. Step 5: Solve for x
   x = 1,898,043,520.59/50,112.71
6. Step 6: Final answer
   x = 37,875.49