Finding the Fourth Proportional to 110,766.36, 152,855.61 and 63,018.69

Step by Step Solution

1. Step 1: Write the proportion equation
   110,766.36 : 152,855.61 = 63,018.69 : x
2. Step 2: Convert to fraction form
   110,766.36/152,855.61 = 63,018.69/x
3. Step 3: Cross multiply
   110,766.36x = 152,855.61 × 63,018.69
4. Step 4: Simplify right side
   110,766.36x = 9,632,760,301.35
5. Step 5: Solve for x
   x = 9,632,760,301.35/110,766.36
6. Step 6: Final answer
   x = 86,964.67