Finding the Fourth Proportional to 50,062.40, 69,085.06 and 27,400.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,062.40 : 69,085.06 = 27,400.86 : x
2. Step 2: Convert to fraction form
   50,062.40/69,085.06 = 27,400.86/x
3. Step 3: Cross multiply
   50,062.40x = 69,085.06 × 27,400.86
4. Step 4: Simplify right side
   50,062.40x = 1,892,990,057.15
5. Step 5: Solve for x
   x = 1,892,990,057.15/50,062.40
6. Step 6: Final answer
   x = 37,812.61