Finding the Fourth Proportional to 50,670.69, 69,908.43 and 29,432.49

Step by Step Solution

1. Step 1: Write the proportion equation
   50,670.69 : 69,908.43 = 29,432.49 : x
2. Step 2: Convert to fraction form
   50,670.69/69,908.43 = 29,432.49/x
3. Step 3: Cross multiply
   50,670.69x = 69,908.43 × 29,432.49
4. Step 4: Simplify right side
   50,670.69x = 2,057,579,166.89
5. Step 5: Solve for x
   x = 2,057,579,166.89/50,670.69
6. Step 6: Final answer
   x = 40,606.89