Finding the Fourth Proportional to 51,952.72, 71,693.32 and 29,291.51

Step by Step Solution

1. Step 1: Write the proportion equation
   51,952.72 : 71,693.32 = 29,291.51 : x
2. Step 2: Convert to fraction form
   51,952.72/71,693.32 = 29,291.51/x
3. Step 3: Cross multiply
   51,952.72x = 71,693.32 × 29,291.51
4. Step 4: Simplify right side
   51,952.72x = 2,100,005,705.72
5. Step 5: Solve for x
   x = 2,100,005,705.72/51,952.72
6. Step 6: Final answer
   x = 40,421.48