Finding the Fourth Proportional to 50,443.56, 69,601.68 and 34,522.20

Step by Step Solution

1. Step 1: Write the proportion equation
   50,443.56 : 69,601.68 = 34,522.20 : x
2. Step 2: Convert to fraction form
   50,443.56/69,601.68 = 34,522.20/x
3. Step 3: Cross multiply
   50,443.56x = 69,601.68 × 34,522.20
4. Step 4: Simplify right side
   50,443.56x = 2,402,803,117.30
5. Step 5: Solve for x
   x = 2,402,803,117.30/50,443.56
6. Step 6: Final answer
   x = 47,633.50