Finding the Fourth Proportional to 50,191.94, 69,228.59 and 42,626.29

Step by Step Solution

1. Step 1: Write the proportion equation
   50,191.94 : 69,228.59 = 42,626.29 : x
2. Step 2: Convert to fraction form
   50,191.94/69,228.59 = 42,626.29/x
3. Step 3: Cross multiply
   50,191.94x = 69,228.59 × 42,626.29
4. Step 4: Simplify right side
   50,191.94x = 2,950,957,953.63
5. Step 5: Solve for x
   x = 2,950,957,953.63/50,191.94
6. Step 6: Final answer
   x = 58,793.46