Finding the Fourth Proportional to 109,404.68, 164,156.22 and 67,348.67

Step by Step Solution

1. Step 1: Write the proportion equation
   109,404.68 : 164,156.22 = 67,348.67 : x
2. Step 2: Convert to fraction form
   109,404.68/164,156.22 = 67,348.67/x
3. Step 3: Cross multiply
   109,404.68x = 164,156.22 × 67,348.67
4. Step 4: Simplify right side
   109,404.68x = 11,055,702,268.45
5. Step 5: Solve for x
   x = 11,055,702,268.45/109,404.68
6. Step 6: Final answer
   x = 101,053.29