Finding the Fourth Proportional to 116,022.24, 160,100.75 and 64,341

Step by Step Solution

1. Step 1: Write the proportion equation
   116,022.24 : 160,100.75 = 64,341 : x
2. Step 2: Convert to fraction form
   116,022.24/160,100.75 = 64,341/x
3. Step 3: Cross multiply
   116,022.24x = 160,100.75 × 64,341
4. Step 4: Simplify right side
   116,022.24x = 10,301,042,516.60
5. Step 5: Solve for x
   x = 10,301,042,516.60/116,022.24
6. Step 6: Final answer
   x = 88,785.07