Finding the Fourth Proportional to 161,456.04, 222,789.96 and 93,494.34

Step by Step Solution

1. Step 1: Write the proportion equation
   161,456.04 : 222,789.96 = 93,494.34 : x
2. Step 2: Convert to fraction form
   161,456.04/222,789.96 = 93,494.34/x
3. Step 3: Cross multiply
   161,456.04x = 222,789.96 × 93,494.34
4. Step 4: Simplify right side
   161,456.04x = 20,829,600,268.83
5. Step 5: Solve for x
   x = 20,829,600,268.83/161,456.04
6. Step 6: Final answer
   x = 129,010.97