Finding the Fourth Proportional to 113,069.52, 155,948.49 and 82,843.56

Step by Step Solution

1. Step 1: Write the proportion equation
   113,069.52 : 155,948.49 = 82,843.56 : x
2. Step 2: Convert to fraction form
   113,069.52/155,948.49 = 82,843.56/x
3. Step 3: Cross multiply
   113,069.52x = 155,948.49 × 82,843.56
4. Step 4: Simplify right side
   113,069.52x = 12,919,328,088.22
5. Step 5: Solve for x
   x = 12,919,328,088.22/113,069.52
6. Step 6: Final answer
   x = 114,260.04