Finding the Fourth Proportional to 23,663.72, 32,659.80 and 14,104.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,663.72 : 32,659.80 = 14,104.10 : x
2. Step 2: Convert to fraction form
   23,663.72/32,659.80 = 14,104.10/x
3. Step 3: Cross multiply
   23,663.72x = 32,659.80 × 14,104.10
4. Step 4: Simplify right side
   23,663.72x = 460,637,085.18
5. Step 5: Solve for x
   x = 460,637,085.18/23,663.72
6. Step 6: Final answer
   x = 19,465.96