Finding the Fourth Proportional to 262,757.25, 362,604.98 and 141,898.52

Step by Step Solution

1. Step 1: Write the proportion equation
   262,757.25 : 362,604.98 = 141,898.52 : x
2. Step 2: Convert to fraction form
   262,757.25/362,604.98 = 141,898.52/x
3. Step 3: Cross multiply
   262,757.25x = 362,604.98 × 141,898.52
4. Step 4: Simplify right side
   262,757.25x = 51,453,111,267.89
5. Step 5: Solve for x
   x = 51,453,111,267.89/262,757.25
6. Step 6: Final answer
   x = 195,819.95