Finding the Fourth Proportional to 166,019.06, 229,105.25 and 94,399.09

Step by Step Solution

1. Step 1: Write the proportion equation
   166,019.06 : 229,105.25 = 94,399.09 : x
2. Step 2: Convert to fraction form
   166,019.06/229,105.25 = 94,399.09/x
3. Step 3: Cross multiply
   166,019.06x = 229,105.25 × 94,399.09
4. Step 4: Simplify right side
   166,019.06x = 21,627,327,897.13
5. Step 5: Solve for x
   x = 21,627,327,897.13/166,019.06
6. Step 6: Final answer
   x = 130,270.15