Finding the Fourth Proportional to 116,174.54, 160,022.14 and 82,124.47

Step by Step Solution

1. Step 1: Write the proportion equation
   116,174.54 : 160,022.14 = 82,124.47 : x
2. Step 2: Convert to fraction form
   116,174.54/160,022.14 = 82,124.47/x
3. Step 3: Cross multiply
   116,174.54x = 160,022.14 × 82,124.47
4. Step 4: Simplify right side
   116,174.54x = 13,141,732,225.03
5. Step 5: Solve for x
   x = 13,141,732,225.03/116,174.54
6. Step 6: Final answer
   x = 113,120.59