Finding the Fourth Proportional to 146,667.42, 202,401 and 79,599.42

Step by Step Solution

1. Step 1: Write the proportion equation
   146,667.42 : 202,401 = 79,599.42 : x
2. Step 2: Convert to fraction form
   146,667.42/202,401 = 79,599.42/x
3. Step 3: Cross multiply
   146,667.42x = 202,401 × 79,599.42
4. Step 4: Simplify right side
   146,667.42x = 16,111,002,207.42
5. Step 5: Solve for x
   x = 16,111,002,207.42/146,667.42
6. Step 6: Final answer
   x = 109,847.18