Finding the Fourth Proportional to 332,498.69, 458,851.10 and 189,267.94

Step by Step Solution

1. Step 1: Write the proportion equation
   332,498.69 : 458,851.10 = 189,267.94 : x
2. Step 2: Convert to fraction form
   332,498.69/458,851.10 = 189,267.94/x
3. Step 3: Cross multiply
   332,498.69x = 458,851.10 × 189,267.94
4. Step 4: Simplify right side
   332,498.69x = 86,845,802,463.73
5. Step 5: Solve for x
   x = 86,845,802,463.73/332,498.69
6. Step 6: Final answer
   x = 261,191.41