Finding the Fourth Proportional to 111,314.22, 153,629.37 and 68,886.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,314.22 : 153,629.37 = 68,886.42 : x
2. Step 2: Convert to fraction form
   111,314.22/153,629.37 = 68,886.42/x
3. Step 3: Cross multiply
   111,314.22x = 153,629.37 × 68,886.42
4. Step 4: Simplify right side
   111,314.22x = 10,582,977,306.16
5. Step 5: Solve for x
   x = 10,582,977,306.16/111,314.22
6. Step 6: Final answer
   x = 95,073.00