Finding the Fourth Proportional to 51,391.56, 70,932.22 and 33,455.34

Step by Step Solution

1. Step 1: Write the proportion equation
   51,391.56 : 70,932.22 = 33,455.34 : x
2. Step 2: Convert to fraction form
   51,391.56/70,932.22 = 33,455.34/x
3. Step 3: Cross multiply
   51,391.56x = 70,932.22 × 33,455.34
4. Step 4: Simplify right side
   51,391.56x = 2,373,061,537.05
5. Step 5: Solve for x
   x = 2,373,061,537.05/51,391.56
6. Step 6: Final answer
   x = 46,176.09