Finding the Fourth Proportional to 50,019.39, 69,025.77 and 27,358.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,019.39 : 69,025.77 = 27,358.31 : x
2. Step 2: Convert to fraction form
   50,019.39/69,025.77 = 27,358.31/x
3. Step 3: Cross multiply
   50,019.39x = 69,025.77 × 27,358.31
4. Step 4: Simplify right side
   50,019.39x = 1,888,428,068.52
5. Step 5: Solve for x
   x = 1,888,428,068.52/50,019.39
6. Step 6: Final answer
   x = 37,753.92