Finding the Fourth Proportional to 32,658.83, 45,069.72 and 18,511.37

Step by Step Solution

1. Step 1: Write the proportion equation
   32,658.83 : 45,069.72 = 18,511.37 : x
2. Step 2: Convert to fraction form
   32,658.83/45,069.72 = 18,511.37/x
3. Step 3: Cross multiply
   32,658.83x = 45,069.72 × 18,511.37
4. Step 4: Simplify right side
   32,658.83x = 834,302,262.72
5. Step 5: Solve for x
   x = 834,302,262.72/32,658.83
6. Step 6: Final answer
   x = 25,545.99