Finding the Fourth Proportional to 179,417.98, 268,942.28 and 79,625.17

Step by Step Solution

1. Step 1: Write the proportion equation
   179,417.98 : 268,942.28 = 79,625.17 : x
2. Step 2: Convert to fraction form
   179,417.98/268,942.28 = 79,625.17/x
3. Step 3: Cross multiply
   179,417.98x = 268,942.28 × 79,625.17
4. Step 4: Simplify right side
   179,417.98x = 21,414,574,291.89
5. Step 5: Solve for x
   x = 21,414,574,291.89/179,417.98
6. Step 6: Final answer
   x = 119,355.79