Finding the Fourth Proportional to 32,932, 45,447.30 and 18,028

Step by Step Solution

1. Step 1: Write the proportion equation
   32,932 : 45,447.30 = 18,028 : x
2. Step 2: Convert to fraction form
   32,932/45,447.30 = 18,028/x
3. Step 3: Cross multiply
   32,932x = 45,447.30 × 18,028
4. Step 4: Simplify right side
   32,932x = 819,323,924.40
5. Step 5: Solve for x
   x = 819,323,924.40/32,932
6. Step 6: Final answer
   x = 24,879.26