Finding the Fourth Proportional to 161,058.02, 222,196.32 and 93,062.46

Step by Step Solution

1. Step 1: Write the proportion equation
   161,058.02 : 222,196.32 = 93,062.46 : x
2. Step 2: Convert to fraction form
   161,058.02/222,196.32 = 93,062.46/x
3. Step 3: Cross multiply
   161,058.02x = 222,196.32 × 93,062.46
4. Step 4: Simplify right side
   161,058.02x = 20,678,136,142.15
5. Step 5: Solve for x
   x = 20,678,136,142.15/161,058.02
6. Step 6: Final answer
   x = 128,389.36