Finding the Fourth Proportional to 166,019.91, 229,106.42 and 94,399.93

Step by Step Solution

1. Step 1: Write the proportion equation
   166,019.91 : 229,106.42 = 94,399.93 : x
2. Step 2: Convert to fraction form
   166,019.91/229,106.42 = 94,399.93/x
3. Step 3: Cross multiply
   166,019.91x = 229,106.42 × 94,399.93
4. Step 4: Simplify right side
   166,019.91x = 21,627,630,010.55
5. Step 5: Solve for x
   x = 21,627,630,010.55/166,019.91
6. Step 6: Final answer
   x = 130,271.30