Finding the Fourth Proportional to 111,090.71, 153,304.75 and 60,103.27

Step by Step Solution

1. Step 1: Write the proportion equation
   111,090.71 : 153,304.75 = 60,103.27 : x
2. Step 2: Convert to fraction form
   111,090.71/153,304.75 = 60,103.27/x
3. Step 3: Cross multiply
   111,090.71x = 153,304.75 × 60,103.27
4. Step 4: Simplify right side
   111,090.71x = 9,214,115,714.49
5. Step 5: Solve for x
   x = 9,214,115,714.49/111,090.71
6. Step 6: Final answer
   x = 82,942.27