Finding the Fourth Proportional to 23,466.59, 32,384.01 and 12,856.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,466.59 : 32,384.01 = 12,856.23 : x
2. Step 2: Convert to fraction form
   23,466.59/32,384.01 = 12,856.23/x
3. Step 3: Cross multiply
   23,466.59x = 32,384.01 × 12,856.23
4. Step 4: Simplify right side
   23,466.59x = 416,336,054.68
5. Step 5: Solve for x
   x = 416,336,054.68/23,466.59
6. Step 6: Final answer
   x = 17,741.65