Finding the Fourth Proportional to 245,016.42, 367,032.54 and 111,713.30

Step by Step Solution

1. Step 1: Write the proportion equation
   245,016.42 : 367,032.54 = 111,713.30 : x
2. Step 2: Convert to fraction form
   245,016.42/367,032.54 = 111,713.30/x
3. Step 3: Cross multiply
   245,016.42x = 367,032.54 × 111,713.30
4. Step 4: Simplify right side
   245,016.42x = 41,002,416,250.78
5. Step 5: Solve for x
   x = 41,002,416,250.78/245,016.42
6. Step 6: Final answer
   x = 167,345.59