Finding the Fourth Proportional to 9,725.49, 14,587.52 and 3,484.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,725.49 : 14,587.52 = 3,484.35 : x
2. Step 2: Convert to fraction form
   9,725.49/14,587.52 = 3,484.35/x
3. Step 3: Cross multiply
   9,725.49x = 14,587.52 × 3,484.35
4. Step 4: Simplify right side
   9,725.49x = 50,828,007.89
5. Step 5: Solve for x
   x = 50,828,007.89/9,725.49
6. Step 6: Final answer
   x = 5,226.27