Finding the Fourth Proportional to 32,628, 45,022.82 and 19,196.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,628 : 45,022.82 = 19,196.30 : x
2. Step 2: Convert to fraction form
   32,628/45,022.82 = 19,196.30/x
3. Step 3: Cross multiply
   32,628x = 45,022.82 × 19,196.30
4. Step 4: Simplify right side
   32,628x = 864,271,559.57
5. Step 5: Solve for x
   x = 864,271,559.57/32,628
6. Step 6: Final answer
   x = 26,488.65