Finding the Fourth Proportional to 204,456.07, 282,147.15 and 113,810.59

Step by Step Solution

1. Step 1: Write the proportion equation
   204,456.07 : 282,147.15 = 113,810.59 : x
2. Step 2: Convert to fraction form
   204,456.07/282,147.15 = 113,810.59/x
3. Step 3: Cross multiply
   204,456.07x = 282,147.15 × 113,810.59
4. Step 4: Simplify right side
   204,456.07x = 32,111,333,608.32
5. Step 5: Solve for x
   x = 32,111,333,608.32/204,456.07
6. Step 6: Final answer
   x = 157,057.37