Finding the Fourth Proportional to 111,016.83, 153,204.44 and 60,714.75

Step by Step Solution

1. Step 1: Write the proportion equation
   111,016.83 : 153,204.44 = 60,714.75 : x
2. Step 2: Convert to fraction form
   111,016.83/153,204.44 = 60,714.75/x
3. Step 3: Cross multiply
   111,016.83x = 153,204.44 × 60,714.75
4. Step 4: Simplify right side
   111,016.83x = 9,301,768,969.92
5. Step 5: Solve for x
   x = 9,301,768,969.92/111,016.83
6. Step 6: Final answer
   x = 83,787.02