Finding the Fourth Proportional to 50,522.18, 69,720.58 and 29,013.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,522.18 : 69,720.58 = 29,013.34 : x
2. Step 2: Convert to fraction form
   50,522.18/69,720.58 = 29,013.34/x
3. Step 3: Cross multiply
   50,522.18x = 69,720.58 × 29,013.34
4. Step 4: Simplify right side
   50,522.18x = 2,022,826,645.70
5. Step 5: Solve for x
   x = 2,022,826,645.70/50,522.18
6. Step 6: Final answer
   x = 40,038.39