Finding the Fourth Proportional to 170,103.42, 254,863.52 and 120,094.02

Step by Step Solution

1. Step 1: Write the proportion equation
   170,103.42 : 254,863.52 = 120,094.02 : x
2. Step 2: Convert to fraction form
   170,103.42/254,863.52 = 120,094.02/x
3. Step 3: Cross multiply
   170,103.42x = 254,863.52 × 120,094.02
4. Step 4: Simplify right side
   170,103.42x = 30,607,584,668.15
5. Step 5: Solve for x
   x = 30,607,584,668.15/170,103.42
6. Step 6: Final answer
   x = 179,935.15