Finding the Fourth Proportional to 32,663.83, 45,079.86 and 18,519.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,663.83 : 45,079.86 = 18,519.25 : x
2. Step 2: Convert to fraction form
   32,663.83/45,079.86 = 18,519.25/x
3. Step 3: Cross multiply
   32,663.83x = 45,079.86 × 18,519.25
4. Step 4: Simplify right side
   32,663.83x = 834,845,197.31
5. Step 5: Solve for x
   x = 834,845,197.31/32,663.83
6. Step 6: Final answer
   x = 25,558.71