Finding the Fourth Proportional to 111,083.76, 153,295.34 and 60,782.76

Step by Step Solution

1. Step 1: Write the proportion equation
   111,083.76 : 153,295.34 = 60,782.76 : x
2. Step 2: Convert to fraction form
   111,083.76/153,295.34 = 60,782.76/x
3. Step 3: Cross multiply
   111,083.76x = 153,295.34 × 60,782.76
4. Step 4: Simplify right side
   111,083.76x = 9,317,713,556.42
5. Step 5: Solve for x
   x = 9,317,713,556.42/111,083.76
6. Step 6: Final answer
   x = 83,880.07