Finding the Fourth Proportional to 51,294.63, 70,730.78 and 33,356.37

Step by Step Solution

1. Step 1: Write the proportion equation
   51,294.63 : 70,730.78 = 33,356.37 : x
2. Step 2: Convert to fraction form
   51,294.63/70,730.78 = 33,356.37/x
3. Step 3: Cross multiply
   51,294.63x = 70,730.78 × 33,356.37
4. Step 4: Simplify right side
   51,294.63x = 2,359,321,901.29
5. Step 5: Solve for x
   x = 2,359,321,901.29/51,294.63
6. Step 6: Final answer
   x = 45,995.50