Finding the Fourth Proportional to 23,645.92, 32,630.88 and 13,035.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,645.92 : 32,630.88 = 13,035.52 : x
2. Step 2: Convert to fraction form
   23,645.92/32,630.88 = 13,035.52/x
3. Step 3: Cross multiply
   23,645.92x = 32,630.88 × 13,035.52
4. Step 4: Simplify right side
   23,645.92x = 425,360,488.86
5. Step 5: Solve for x
   x = 425,360,488.86/23,645.92
6. Step 6: Final answer
   x = 17,988.75