Finding the Fourth Proportional to 52,179.91, 78,233.39 and 16,629.31

Step by Step Solution

1. Step 1: Write the proportion equation
   52,179.91 : 78,233.39 = 16,629.31 : x
2. Step 2: Convert to fraction form
   52,179.91/78,233.39 = 16,629.31/x
3. Step 3: Cross multiply
   52,179.91x = 78,233.39 × 16,629.31
4. Step 4: Simplify right side
   52,179.91x = 1,300,967,211.51
5. Step 5: Solve for x
   x = 1,300,967,211.51/52,179.91
6. Step 6: Final answer
   x = 24,932.34