Finding the Fourth Proportional to 142,411.83, 213,722.89 and 67,532.23

Step by Step Solution

1. Step 1: Write the proportion equation
   142,411.83 : 213,722.89 = 67,532.23 : x
2. Step 2: Convert to fraction form
   142,411.83/213,722.89 = 67,532.23/x
3. Step 3: Cross multiply
   142,411.83x = 213,722.89 × 67,532.23
4. Step 4: Simplify right side
   142,411.83x = 14,433,183,363.74
5. Step 5: Solve for x
   x = 14,433,183,363.74/142,411.83
6. Step 6: Final answer
   x = 101,348.21