Finding the Fourth Proportional to 116,494.40, 160,788.85 and 82,467.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116,494.40 : 160,788.85 = 82,467.52 : x
2. Step 2: Convert to fraction form
   116,494.40/160,788.85 = 82,467.52/x
3. Step 3: Cross multiply
   116,494.40x = 160,788.85 × 82,467.52
4. Step 4: Simplify right side
   116,494.40x = 13,259,857,095.01
5. Step 5: Solve for x
   x = 13,259,857,095.01/116,494.40
6. Step 6: Final answer
   x = 113,823.98