Finding the Fourth Proportional to 32,221.76, 44,448.83 and 18,788.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,221.76 : 44,448.83 = 18,788.10 : x
2. Step 2: Convert to fraction form
   32,221.76/44,448.83 = 18,788.10/x
3. Step 3: Cross multiply
   32,221.76x = 44,448.83 × 18,788.10
4. Step 4: Simplify right side
   32,221.76x = 835,108,968.98
5. Step 5: Solve for x
   x = 835,108,968.98/32,221.76
6. Step 6: Final answer
   x = 25,917.55