Finding the Fourth Proportional to 118,984.34, 164,196.84 and 67,996.49

Step by Step Solution

1. Step 1: Write the proportion equation
   118,984.34 : 164,196.84 = 67,996.49 : x
2. Step 2: Convert to fraction form
   118,984.34/164,196.84 = 67,996.49/x
3. Step 3: Cross multiply
   118,984.34x = 164,196.84 × 67,996.49
4. Step 4: Simplify right side
   118,984.34x = 11,164,808,789.09
5. Step 5: Solve for x
   x = 11,164,808,789.09/118,984.34
6. Step 6: Final answer
   x = 93,834.27