Finding the Fourth Proportional to 9,725.34, 14,587.84 and 3,151.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,725.34 : 14,587.84 = 3,151.54 : x
2. Step 2: Convert to fraction form
   9,725.34/14,587.84 = 3,151.54/x
3. Step 3: Cross multiply
   9,725.34x = 14,587.84 × 3,151.54
4. Step 4: Simplify right side
   9,725.34x = 45,974,161.27
5. Step 5: Solve for x
   x = 45,974,161.27/9,725.34
6. Step 6: Final answer
   x = 4,727.25