Finding the Fourth Proportional to 23,404.41, 32,300.34 and 13,336.11

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.41 : 32,300.34 = 13,336.11 : x
2. Step 2: Convert to fraction form
   23,404.41/32,300.34 = 13,336.11/x
3. Step 3: Cross multiply
   23,404.41x = 32,300.34 × 13,336.11
4. Step 4: Simplify right side
   23,404.41x = 430,760,887.28
5. Step 5: Solve for x
   x = 430,760,887.28/23,404.41
6. Step 6: Final answer
   x = 18,405.12