Finding the Fourth Proportional to 32,824.58, 45,297.69 and 17,920.58

Step by Step Solution

1. Step 1: Write the proportion equation
   32,824.58 : 45,297.69 = 17,920.58 : x
2. Step 2: Convert to fraction form
   32,824.58/45,297.69 = 17,920.58/x
3. Step 3: Cross multiply
   32,824.58x = 45,297.69 × 17,920.58
4. Step 4: Simplify right side
   32,824.58x = 811,760,877.46
5. Step 5: Solve for x
   x = 811,760,877.46/32,824.58
6. Step 6: Final answer
   x = 24,730.27