Finding the Fourth Proportional to 85,155.33, 117,514.17 and 49,366.02

Step by Step Solution

1. Step 1: Write the proportion equation
   85,155.33 : 117,514.17 = 49,366.02 : x
2. Step 2: Convert to fraction form
   85,155.33/117,514.17 = 49,366.02/x
3. Step 3: Cross multiply
   85,155.33x = 117,514.17 × 49,366.02
4. Step 4: Simplify right side
   85,155.33x = 5,801,206,866.50
5. Step 5: Solve for x
   x = 5,801,206,866.50/85,155.33
6. Step 6: Final answer
   x = 68,125.00