Finding the Fourth Proportional to 333,797.37, 460,711.71 and 217,655.82

Step by Step Solution

1. Step 1: Write the proportion equation
   333,797.37 : 460,711.71 = 217,655.82 : x
2. Step 2: Convert to fraction form
   333,797.37/460,711.71 = 217,655.82/x
3. Step 3: Cross multiply
   333,797.37x = 460,711.71 × 217,655.82
4. Step 4: Simplify right side
   333,797.37x = 100,276,585,977.61
5. Step 5: Solve for x
   x = 100,276,585,977.61/333,797.37
6. Step 6: Final answer
   x = 300,411.55