Finding the Fourth Proportional to 23,414.91, 32,312.83 and 12,804.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,414.91 : 32,312.83 = 12,804.32 : x
2. Step 2: Convert to fraction form
   23,414.91/32,312.83 = 12,804.32/x
3. Step 3: Cross multiply
   23,414.91x = 32,312.83 × 12,804.32
4. Step 4: Simplify right side
   23,414.91x = 413,743,653.86
5. Step 5: Solve for x
   x = 413,743,653.86/23,414.91
6. Step 6: Final answer
   x = 17,670.09