Finding the Fourth Proportional to 460,150.50, 635,007.69 and 258,950.82

Step by Step Solution

1. Step 1: Write the proportion equation
   460,150.50 : 635,007.69 = 258,950.82 : x
2. Step 2: Convert to fraction form
   460,150.50/635,007.69 = 258,950.82/x
3. Step 3: Cross multiply
   460,150.50x = 635,007.69 × 258,950.82
4. Step 4: Simplify right side
   460,150.50x = 164,435,762,031.81
5. Step 5: Solve for x
   x = 164,435,762,031.81/460,150.50
6. Step 6: Final answer
   x = 357,352.13