Finding the Fourth Proportional to 161,083.88, 222,282.73 and 93,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   161,083.88 : 222,282.73 = 93,105.25 : x
2. Step 2: Convert to fraction form
   161,083.88/222,282.73 = 93,105.25/x
3. Step 3: Cross multiply
   161,083.88x = 222,282.73 × 93,105.25
4. Step 4: Simplify right side
   161,083.88x = 20,695,689,147.33
5. Step 5: Solve for x
   x = 20,695,689,147.33/161,083.88
6. Step 6: Final answer
   x = 128,477.72