Finding the Fourth Proportional to 146,309.52, 201,908.04 and 79,241.52

Step by Step Solution

1. Step 1: Write the proportion equation
   146,309.52 : 201,908.04 = 79,241.52 : x
2. Step 2: Convert to fraction form
   146,309.52/201,908.04 = 79,241.52/x
3. Step 3: Cross multiply
   146,309.52x = 201,908.04 × 79,241.52
4. Step 4: Simplify right side
   146,309.52x = 15,999,499,989.82
5. Step 5: Solve for x
   x = 15,999,499,989.82/146,309.52
6. Step 6: Final answer
   x = 109,353.79