Finding the Fourth Proportional to 106,941.36, 160,321.82 and 67,411.34

Step by Step Solution

1. Step 1: Write the proportion equation
   106,941.36 : 160,321.82 = 67,411.34 : x
2. Step 2: Convert to fraction form
   106,941.36/160,321.82 = 67,411.34/x
3. Step 3: Cross multiply
   106,941.36x = 160,321.82 × 67,411.34
4. Step 4: Simplify right side
   106,941.36x = 10,807,507,578.77
5. Step 5: Solve for x
   x = 10,807,507,578.77/106,941.36
6. Step 6: Final answer
   x = 101,060.13