Finding the Fourth Proportional to 101,974.22, 140,842.17 and 67,926.62

Step by Step Solution

1. Step 1: Write the proportion equation
   101,974.22 : 140,842.17 = 67,926.62 : x
2. Step 2: Convert to fraction form
   101,974.22/140,842.17 = 67,926.62/x
3. Step 3: Cross multiply
   101,974.22x = 140,842.17 × 67,926.62
4. Step 4: Simplify right side
   101,974.22x = 9,566,932,561.57
5. Step 5: Solve for x
   x = 9,566,932,561.57/101,974.22
6. Step 6: Final answer
   x = 93,817.17