Finding the Fourth Proportional to 23,357.33, 32,218.69 and 16,645.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,357.33 : 32,218.69 = 16,645.10 : x
2. Step 2: Convert to fraction form
   23,357.33/32,218.69 = 16,645.10/x
3. Step 3: Cross multiply
   23,357.33x = 32,218.69 × 16,645.10
4. Step 4: Simplify right side
   23,357.33x = 536,283,233.69
5. Step 5: Solve for x
   x = 536,283,233.69/23,357.33
6. Step 6: Final answer
   x = 22,959.96