Finding the Fourth Proportional to 116,077.46, 160,221.11 and 75,797.51

Step by Step Solution

1. Step 1: Write the proportion equation
   116,077.46 : 160,221.11 = 75,797.51 : x
2. Step 2: Convert to fraction form
   116,077.46/160,221.11 = 75,797.51/x
3. Step 3: Cross multiply
   116,077.46x = 160,221.11 × 75,797.51
4. Step 4: Simplify right side
   116,077.46x = 12,144,360,007.34
5. Step 5: Solve for x
   x = 12,144,360,007.34/116,077.46
6. Step 6: Final answer
   x = 104,622.90