Finding the Fourth Proportional to 50,082.50, 69,113.30 and 27,421.22

Step by Step Solution

1. Step 1: Write the proportion equation
   50,082.50 : 69,113.30 = 27,421.22 : x
2. Step 2: Convert to fraction form
   50,082.50/69,113.30 = 27,421.22/x
3. Step 3: Cross multiply
   50,082.50x = 69,113.30 × 27,421.22
4. Step 4: Simplify right side
   50,082.50x = 1,895,171,004.23
5. Step 5: Solve for x
   x = 1,895,171,004.23/50,082.50
6. Step 6: Final answer
   x = 37,840.98