Finding the Fourth Proportional to 146,667.91, 202,401.79 and 79,599.91

Step by Step Solution

1. Step 1: Write the proportion equation
   146,667.91 : 202,401.79 = 79,599.91 : x
2. Step 2: Convert to fraction form
   146,667.91/202,401.79 = 79,599.91/x
3. Step 3: Cross multiply
   146,667.91x = 202,401.79 × 79,599.91
4. Step 4: Simplify right side
   146,667.91x = 16,111,163,355.33
5. Step 5: Solve for x
   x = 16,111,163,355.33/146,667.91
6. Step 6: Final answer
   x = 109,847.91