Finding the Fourth Proportional to 146,897, 202,717.86 and 79,829

Step by Step Solution

1. Step 1: Write the proportion equation
   146,897 : 202,717.86 = 79,829 : x
2. Step 2: Convert to fraction form
   146,897/202,717.86 = 79,829/x
3. Step 3: Cross multiply
   146,897x = 202,717.86 × 79,829
4. Step 4: Simplify right side
   146,897x = 16,182,764,045.94
5. Step 5: Solve for x
   x = 16,182,764,045.94/146,897
6. Step 6: Final answer
   x = 110,164.02