Finding the Fourth Proportional to 222,323.05, 333,189.34 and 127,598.62

Step by Step Solution

1. Step 1: Write the proportion equation
   222,323.05 : 333,189.34 = 127,598.62 : x
2. Step 2: Convert to fraction form
   222,323.05/333,189.34 = 127,598.62/x
3. Step 3: Cross multiply
   222,323.05x = 333,189.34 × 127,598.62
4. Step 4: Simplify right side
   222,323.05x = 42,514,499,982.71
5. Step 5: Solve for x
   x = 42,514,499,982.71/222,323.05
6. Step 6: Final answer
   x = 191,228.48