Finding the Fourth Proportional to 50,606.88, 69,822.72 and 29,093.28

Step by Step Solution

1. Step 1: Write the proportion equation
   50,606.88 : 69,822.72 = 29,093.28 : x
2. Step 2: Convert to fraction form
   50,606.88/69,822.72 = 29,093.28/x
3. Step 3: Cross multiply
   50,606.88x = 69,822.72 × 29,093.28
4. Step 4: Simplify right side
   50,606.88x = 2,031,371,943.32
5. Step 5: Solve for x
   x = 2,031,371,943.32/50,606.88
6. Step 6: Final answer
   x = 40,140.23