Finding the Fourth Proportional to 110,859.27, 152,985.55 and 60,558.27

Step by Step Solution

1. Step 1: Write the proportion equation
   110,859.27 : 152,985.55 = 60,558.27 : x
2. Step 2: Convert to fraction form
   110,859.27/152,985.55 = 60,558.27/x
3. Step 3: Cross multiply
   110,859.27x = 152,985.55 × 60,558.27
4. Step 4: Simplify right side
   110,859.27x = 9,264,540,243.00
5. Step 5: Solve for x
   x = 9,264,540,243.00/110,859.27
6. Step 6: Final answer
   x = 83,570.28