Finding the Fourth Proportional to 110,811.52, 152,919.12 and 60,510.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,811.52 : 152,919.12 = 60,510.52 : x
2. Step 2: Convert to fraction form
   110,811.52/152,919.12 = 60,510.52/x
3. Step 3: Cross multiply
   110,811.52x = 152,919.12 × 60,510.52
4. Step 4: Simplify right side
   110,811.52x = 9,253,215,469.14
5. Step 5: Solve for x
   x = 9,253,215,469.14/110,811.52
6. Step 6: Final answer
   x = 83,504.09