Finding the Fourth Proportional to 32,969, 49,459.70 and 13,249.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,969 : 49,459.70 = 13,249.12 : x
2. Step 2: Convert to fraction form
   32,969/49,459.70 = 13,249.12/x
3. Step 3: Cross multiply
   32,969x = 49,459.70 × 13,249.12
4. Step 4: Simplify right side
   32,969x = 655,297,500.46
5. Step 5: Solve for x
   x = 655,297,500.46/32,969
6. Step 6: Final answer
   x = 19,876.17