Finding the Fourth Proportional to 23,473, 32,392.74 and 12,863.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,473 : 32,392.74 = 12,863.04 : x
2. Step 2: Convert to fraction form
   23,473/32,392.74 = 12,863.04/x
3. Step 3: Cross multiply
   23,473x = 32,392.74 × 12,863.04
4. Step 4: Simplify right side
   23,473x = 416,669,110.33
5. Step 5: Solve for x
   x = 416,669,110.33/23,473
6. Step 6: Final answer
   x = 17,751.00