Finding the Fourth Proportional to 32,669.49, 45,109.29 and 25,103.90

Step by Step Solution

1. Step 1: Write the proportion equation
   32,669.49 : 45,109.29 = 25,103.90 : x
2. Step 2: Convert to fraction form
   32,669.49/45,109.29 = 25,103.90/x
3. Step 3: Cross multiply
   32,669.49x = 45,109.29 × 25,103.90
4. Step 4: Simplify right side
   32,669.49x = 1,132,419,105.23
5. Step 5: Solve for x
   x = 1,132,419,105.23/32,669.49
6. Step 6: Final answer
   x = 34,662.90