Finding the Fourth Proportional to 51,017.98, 70,244.00 and 46,288.72

Step by Step Solution

1. Step 1: Write the proportion equation
   51,017.98 : 70,244.00 = 46,288.72 : x
2. Step 2: Convert to fraction form
   51,017.98/70,244.00 = 46,288.72/x
3. Step 3: Cross multiply
   51,017.98x = 70,244.00 × 46,288.72
4. Step 4: Simplify right side
   51,017.98x = 3,251,504,787.79
5. Step 5: Solve for x
   x = 3,251,504,787.79/51,017.98
6. Step 6: Final answer
   x = 63,732.53