Finding the Fourth Proportional to 111,003.58, 153,181.83 and 60,701.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,003.58 : 153,181.83 = 60,701.50 : x
2. Step 2: Convert to fraction form
   111,003.58/153,181.83 = 60,701.50/x
3. Step 3: Cross multiply
   111,003.58x = 153,181.83 × 60,701.50
4. Step 4: Simplify right side
   111,003.58x = 9,298,366,853.75
5. Step 5: Solve for x
   x = 9,298,366,853.75/111,003.58
6. Step 6: Final answer
   x = 83,766.37