Finding the Fourth Proportional to 116,495.40, 160,790.23 and 82,468.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116,495.40 : 160,790.23 = 82,468.52 : x
2. Step 2: Convert to fraction form
   116,495.40/160,790.23 = 82,468.52/x
3. Step 3: Cross multiply
   116,495.40x = 160,790.23 × 82,468.52
4. Step 4: Simplify right side
   116,495.40x = 13,260,132,298.56
5. Step 5: Solve for x
   x = 13,260,132,298.56/116,495.40
6. Step 6: Final answer
   x = 113,825.37