Finding the Fourth Proportional to 601,799.27, 901,748.15 and 222,196.82

Step by Step Solution

1. Step 1: Write the proportion equation
   601,799.27 : 901,748.15 = 222,196.82 : x
2. Step 2: Convert to fraction form
   601,799.27/901,748.15 = 222,196.82/x
3. Step 3: Cross multiply
   601,799.27x = 901,748.15 × 222,196.82
4. Step 4: Simplify right side
   601,799.27x = 200,365,565,751.16
5. Step 5: Solve for x
   x = 200,365,565,751.16/601,799.27
6. Step 6: Final answer
   x = 332,944.18