Finding the Fourth Proportional to 50,215.71, 69,298.83 and 30,093.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,215.71 : 69,298.83 = 30,093.69 : x
2. Step 2: Convert to fraction form
   50,215.71/69,298.83 = 30,093.69/x
3. Step 3: Cross multiply
   50,215.71x = 69,298.83 × 30,093.69
4. Step 4: Simplify right side
   50,215.71x = 2,085,457,507.38
5. Step 5: Solve for x
   x = 2,085,457,507.38/50,215.71
6. Step 6: Final answer
   x = 41,529.98