Finding the Fourth Proportional to 111,282.98, 153,568.86 and 60,294.29

Step by Step Solution

1. Step 1: Write the proportion equation
   111,282.98 : 153,568.86 = 60,294.29 : x
2. Step 2: Convert to fraction form
   111,282.98/153,568.86 = 60,294.29/x
3. Step 3: Cross multiply
   111,282.98x = 153,568.86 × 60,294.29
4. Step 4: Simplify right side
   111,282.98x = 9,259,325,379.81
5. Step 5: Solve for x
   x = 9,259,325,379.81/111,282.98
6. Step 6: Final answer
   x = 83,205.22