Finding the Fourth Proportional to 146,767, 202,540.98 and 79,699

Step by Step Solution

1. Step 1: Write the proportion equation
   146,767 : 202,540.98 = 79,699 : x
2. Step 2: Convert to fraction form
   146,767/202,540.98 = 79,699/x
3. Step 3: Cross multiply
   146,767x = 202,540.98 × 79,699
4. Step 4: Simplify right side
   146,767x = 16,142,313,565.02
5. Step 5: Solve for x
   x = 16,142,313,565.02/146,767
6. Step 6: Final answer
   x = 109,985.99