Finding the Fourth Proportional to 32,645, 45,055.56 and 18,506.04

Step by Step Solution

1. Step 1: Write the proportion equation
   32,645 : 45,055.56 = 18,506.04 : x
2. Step 2: Convert to fraction form
   32,645/45,055.56 = 18,506.04/x
3. Step 3: Cross multiply
   32,645x = 45,055.56 × 18,506.04
4. Step 4: Simplify right side
   32,645x = 833,799,995.58
5. Step 5: Solve for x
   x = 833,799,995.58/32,645
6. Step 6: Final answer
   x = 25,541.43