Finding the Fourth Proportional to 23,611.50, 35,423.34 and 8,820.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,611.50 : 35,423.34 = 8,820.52 : x
2. Step 2: Convert to fraction form
   23,611.50/35,423.34 = 8,820.52/x
3. Step 3: Cross multiply
   23,611.50x = 35,423.34 × 8,820.52
4. Step 4: Simplify right side
   23,611.50x = 312,452,278.94
5. Step 5: Solve for x
   x = 312,452,278.94/23,611.50
6. Step 6: Final answer
   x = 13,233.06