Finding the Fourth Proportional to 23,340.80, 32,210.52 and 13,910.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,340.80 : 32,210.52 = 13,910.24 : x
2. Step 2: Convert to fraction form
   23,340.80/32,210.52 = 13,910.24/x
3. Step 3: Cross multiply
   23,340.80x = 32,210.52 × 13,910.24
4. Step 4: Simplify right side
   23,340.80x = 448,056,063.72
5. Step 5: Solve for x
   x = 448,056,063.72/23,340.80
6. Step 6: Final answer
   x = 19,196.26