Finding the Fourth Proportional to 204,500.50, 282,187.98 and 113,835.58

Step by Step Solution

1. Step 1: Write the proportion equation
   204,500.50 : 282,187.98 = 113,835.58 : x
2. Step 2: Convert to fraction form
   204,500.50/282,187.98 = 113,835.58/x
3. Step 3: Cross multiply
   204,500.50x = 282,187.98 × 113,835.58
4. Step 4: Simplify right side
   204,500.50x = 32,123,032,372.33
5. Step 5: Solve for x
   x = 32,123,032,372.33/204,500.50
6. Step 6: Final answer
   x = 157,080.46