Finding the Fourth Proportional to 111,053.58, 153,255.15 and 60,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,053.58 : 153,255.15 = 60,751.50 : x
2. Step 2: Convert to fraction form
   111,053.58/153,255.15 = 60,751.50/x
3. Step 3: Cross multiply
   111,053.58x = 153,255.15 × 60,751.50
4. Step 4: Simplify right side
   111,053.58x = 9,310,480,245.23
5. Step 5: Solve for x
   x = 9,310,480,245.23/111,053.58
6. Step 6: Final answer
   x = 83,837.73