Finding the Fourth Proportional to 204,978.67, 282,883.23 and 113,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   204,978.67 : 282,883.23 = 113,097.50 : x
2. Step 2: Convert to fraction form
   204,978.67/282,883.23 = 113,097.50/x
3. Step 3: Cross multiply
   204,978.67x = 282,883.23 × 113,097.50
4. Step 4: Simplify right side
   204,978.67x = 31,993,386,104.93
5. Step 5: Solve for x
   x = 31,993,386,104.93/204,978.67
6. Step 6: Final answer
   x = 156,081.54