Finding the Fourth Proportional to 116,333.82, 160,540.58 and 66,032.82

Step by Step Solution

1. Step 1: Write the proportion equation
   116,333.82 : 160,540.58 = 66,032.82 : x
2. Step 2: Convert to fraction form
   116,333.82/160,540.58 = 66,032.82/x
3. Step 3: Cross multiply
   116,333.82x = 160,540.58 × 66,032.82
4. Step 4: Simplify right side
   116,333.82x = 10,600,947,386.92
5. Step 5: Solve for x
   x = 10,600,947,386.92/116,333.82
6. Step 6: Final answer
   x = 91,125.24