Finding the Fourth Proportional to 32,976.77, 49,467.38 and 13,255.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,976.77 : 49,467.38 = 13,255.29 : x
2. Step 2: Convert to fraction form
   32,976.77/49,467.38 = 13,255.29/x
3. Step 3: Cross multiply
   32,976.77x = 49,467.38 × 13,255.29
4. Step 4: Simplify right side
   32,976.77x = 655,704,401.16
5. Step 5: Solve for x
   x = 655,704,401.16/32,976.77
6. Step 6: Final answer
   x = 19,883.83