Finding the Fourth Proportional to 23,595.57, 32,544.83 and 13,520.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,595.57 : 32,544.83 = 13,520.34 : x
2. Step 2: Convert to fraction form
   23,595.57/32,544.83 = 13,520.34/x
3. Step 3: Cross multiply
   23,595.57x = 32,544.83 × 13,520.34
4. Step 4: Simplify right side
   23,595.57x = 440,017,200.64
5. Step 5: Solve for x
   x = 440,017,200.64/23,595.57
6. Step 6: Final answer
   x = 18,648.30