Finding the Fourth Proportional to 23,641.90, 32,644.86 and 16,104.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,641.90 : 32,644.86 = 16,104.04 : x
2. Step 2: Convert to fraction form
   23,641.90/32,644.86 = 16,104.04/x
3. Step 3: Cross multiply
   23,641.90x = 32,644.86 × 16,104.04
4. Step 4: Simplify right side
   23,641.90x = 525,714,131.23
5. Step 5: Solve for x
   x = 525,714,131.23/23,641.90
6. Step 6: Final answer
   x = 22,236.54