Finding the Fourth Proportional to 204,435.17, 282,118.37 and 113,789.69

Step by Step Solution

1. Step 1: Write the proportion equation
   204,435.17 : 282,118.37 = 113,789.69 : x
2. Step 2: Convert to fraction form
   204,435.17/282,118.37 = 113,789.69/x
3. Step 3: Cross multiply
   204,435.17x = 282,118.37 × 113,789.69
4. Step 4: Simplify right side
   204,435.17x = 32,102,159,886.07
5. Step 5: Solve for x
   x = 32,102,159,886.07/204,435.17
6. Step 6: Final answer
   x = 157,028.56