Finding the Fourth Proportional to 146,003.39, 218,951.62 and 71,101.07

Step by Step Solution

1. Step 1: Write the proportion equation
   146,003.39 : 218,951.62 = 71,101.07 : x
2. Step 2: Convert to fraction form
   146,003.39/218,951.62 = 71,101.07/x
3. Step 3: Cross multiply
   146,003.39x = 218,951.62 × 71,101.07
4. Step 4: Simplify right side
   146,003.39x = 15,567,693,187.72
5. Step 5: Solve for x
   x = 15,567,693,187.72/146,003.39
6. Step 6: Final answer
   x = 106,625.56