Finding the Fourth Proportional to 23,435.04, 32,340.83 and 12,824.91

Step by Step Solution

1. Step 1: Write the proportion equation
   23,435.04 : 32,340.83 = 12,824.91 : x
2. Step 2: Convert to fraction form
   23,435.04/32,340.83 = 12,824.91/x
3. Step 3: Cross multiply
   23,435.04x = 32,340.83 × 12,824.91
4. Step 4: Simplify right side
   23,435.04x = 414,768,169.95
5. Step 5: Solve for x
   x = 414,768,169.95/23,435.04
6. Step 6: Final answer
   x = 17,698.63