Finding the Fourth Proportional to 325,607.27, 488,549.42 and 126,067.82

Step by Step Solution

1. Step 1: Write the proportion equation
   325,607.27 : 488,549.42 = 126,067.82 : x
2. Step 2: Convert to fraction form
   325,607.27/488,549.42 = 126,067.82/x
3. Step 3: Cross multiply
   325,607.27x = 488,549.42 × 126,067.82
4. Step 4: Simplify right side
   325,607.27x = 61,590,359,711.33
5. Step 5: Solve for x
   x = 61,590,359,711.33/325,607.27
6. Step 6: Final answer
   x = 189,155.36