Finding the Fourth Proportional to 107,323.32, 160,961.94 and 67,323

Step by Step Solution

1. Step 1: Write the proportion equation
   107,323.32 : 160,961.94 = 67,323 : x
2. Step 2: Convert to fraction form
   107,323.32/160,961.94 = 67,323/x
3. Step 3: Cross multiply
   107,323.32x = 160,961.94 × 67,323
4. Step 4: Simplify right side
   107,323.32x = 10,836,440,686.62
5. Step 5: Solve for x
   x = 10,836,440,686.62/107,323.32
6. Step 6: Final answer
   x = 100,970.05