Finding the Fourth Proportional to 113,174.56, 156,185.82 and 62,873.56

Step by Step Solution

1. Step 1: Write the proportion equation
   113,174.56 : 156,185.82 = 62,873.56 : x
2. Step 2: Convert to fraction form
   113,174.56/156,185.82 = 62,873.56/x
3. Step 3: Cross multiply
   113,174.56x = 156,185.82 × 62,873.56
4. Step 4: Simplify right side
   113,174.56x = 9,819,958,524.92
5. Step 5: Solve for x
   x = 9,819,958,524.92/113,174.56
6. Step 6: Final answer
   x = 86,768.25