Finding the Fourth Proportional to 32,119.36, 48,175.59 and 8,429.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,119.36 : 48,175.59 = 8,429.29 : x
2. Step 2: Convert to fraction form
   32,119.36/48,175.59 = 8,429.29/x
3. Step 3: Cross multiply
   32,119.36x = 48,175.59 × 8,429.29
4. Step 4: Simplify right side
   32,119.36x = 406,085,826.89
5. Step 5: Solve for x
   x = 406,085,826.89/32,119.36
6. Step 6: Final answer
   x = 12,643.02