Finding the Fourth Proportional to 52,289.82, 72,162.72 and 29,633.22

Step by Step Solution

1. Step 1: Write the proportion equation
   52,289.82 : 72,162.72 = 29,633.22 : x
2. Step 2: Convert to fraction form
   52,289.82/72,162.72 = 29,633.22/x
3. Step 3: Cross multiply
   52,289.82x = 72,162.72 × 29,633.22
4. Step 4: Simplify right side
   52,289.82x = 2,138,413,757.56
5. Step 5: Solve for x
   x = 2,138,413,757.56/52,289.82
6. Step 6: Final answer
   x = 40,895.41