Finding the Fourth Proportional to 23,365, 32,249.46 and 13,434.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,365 : 32,249.46 = 13,434.76 : x
2. Step 2: Convert to fraction form
   23,365/32,249.46 = 13,434.76/x
3. Step 3: Cross multiply
   23,365x = 32,249.46 × 13,434.76
4. Step 4: Simplify right side
   23,365x = 433,263,755.23
5. Step 5: Solve for x
   x = 433,263,755.23/23,365
6. Step 6: Final answer
   x = 18,543.28