Finding the Fourth Proportional to 68,373.72, 102,597.41 and 33,313.37

Step by Step Solution

1. Step 1: Write the proportion equation
   68,373.72 : 102,597.41 = 33,313.37 : x
2. Step 2: Convert to fraction form
   68,373.72/102,597.41 = 33,313.37/x
3. Step 3: Cross multiply
   68,373.72x = 102,597.41 × 33,313.37
4. Step 4: Simplify right side
   68,373.72x = 3,417,864,800.82
5. Step 5: Solve for x
   x = 3,417,864,800.82/68,373.72
6. Step 6: Final answer
   x = 49,987.99