Finding the Fourth Proportional to 23,575.82, 32,535.56 and 12,966.44

Step by Step Solution

1. Step 1: Write the proportion equation
   23,575.82 : 32,535.56 = 12,966.44 : x
2. Step 2: Convert to fraction form
   23,575.82/32,535.56 = 12,966.44/x
3. Step 3: Cross multiply
   23,575.82x = 32,535.56 × 12,966.44
4. Step 4: Simplify right side
   23,575.82x = 421,870,386.61
5. Step 5: Solve for x
   x = 421,870,386.61/23,575.82
6. Step 6: Final answer
   x = 17,894.20