Finding the Fourth Proportional to 222,570.14, 333,111.61 and 132,319.94

Step by Step Solution

1. Step 1: Write the proportion equation
   222,570.14 : 333,111.61 = 132,319.94 : x
2. Step 2: Convert to fraction form
   222,570.14/333,111.61 = 132,319.94/x
3. Step 3: Cross multiply
   222,570.14x = 333,111.61 × 132,319.94
4. Step 4: Simplify right side
   222,570.14x = 44,077,308,248.50
5. Step 5: Solve for x
   x = 44,077,308,248.50/222,570.14
6. Step 6: Final answer
   x = 198,037.83