Finding the Fourth Proportional to 325,969.86, 488,703.29 and 123,563.01

Step by Step Solution

1. Step 1: Write the proportion equation
   325,969.86 : 488,703.29 = 123,563.01 : x
2. Step 2: Convert to fraction form
   325,969.86/488,703.29 = 123,563.01/x
3. Step 3: Cross multiply
   325,969.86x = 488,703.29 × 123,563.01
4. Step 4: Simplify right side
   325,969.86x = 60,385,648,891.49
5. Step 5: Solve for x
   x = 60,385,648,891.49/325,969.86
6. Step 6: Final answer
   x = 185,249.18