Finding the Fourth Proportional to 49,515.33, 68,339.89 and 29,383.31

Step by Step Solution

1. Step 1: Write the proportion equation
   49,515.33 : 68,339.89 = 29,383.31 : x
2. Step 2: Convert to fraction form
   49,515.33/68,339.89 = 29,383.31/x
3. Step 3: Cross multiply
   49,515.33x = 68,339.89 × 29,383.31
4. Step 4: Simplify right side
   49,515.33x = 2,008,052,270.63
5. Step 5: Solve for x
   x = 2,008,052,270.63/49,515.33
6. Step 6: Final answer
   x = 40,554.15