Finding the Fourth Proportional to 9,124.54, 13,682.55 and 4,740.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,124.54 : 13,682.55 = 4,740.82 : x
2. Step 2: Convert to fraction form
   9,124.54/13,682.55 = 4,740.82/x
3. Step 3: Cross multiply
   9,124.54x = 13,682.55 × 4,740.82
4. Step 4: Simplify right side
   9,124.54x = 64,866,506.69
5. Step 5: Solve for x
   x = 64,866,506.69/9,124.54
6. Step 6: Final answer
   x = 7,109.02