Finding the Fourth Proportional to 52,899.33, 72,996.42 and 30,233.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,899.33 : 72,996.42 = 30,233.82 : x
2. Step 2: Convert to fraction form
   52,899.33/72,996.42 = 30,233.82/x
3. Step 3: Cross multiply
   52,899.33x = 72,996.42 × 30,233.82
4. Step 4: Simplify right side
   52,899.33x = 2,206,960,622.92
5. Step 5: Solve for x
   x = 2,206,960,622.92/52,899.33
6. Step 6: Final answer
   x = 41,720.01