Finding the Fourth Proportional to 111,860.01, 154,370.06 and 60,876.03

Step by Step Solution

1. Step 1: Write the proportion equation
   111,860.01 : 154,370.06 = 60,876.03 : x
2. Step 2: Convert to fraction form
   111,860.01/154,370.06 = 60,876.03/x
3. Step 3: Cross multiply
   111,860.01x = 154,370.06 × 60,876.03
4. Step 4: Simplify right side
   111,860.01x = 9,397,436,403.66
5. Step 5: Solve for x
   x = 9,397,436,403.66/111,860.01
6. Step 6: Final answer
   x = 84,010.69