Finding the Fourth Proportional to 7,149.83, 10,706.17 and 4,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,149.83 : 10,706.17 = 4,935.50 : x
2. Step 2: Convert to fraction form
   7,149.83/10,706.17 = 4,935.50/x
3. Step 3: Cross multiply
   7,149.83x = 10,706.17 × 4,935.50
4. Step 4: Simplify right side
   7,149.83x = 52,840,302.04
5. Step 5: Solve for x
   x = 52,840,302.04/7,149.83
6. Step 6: Final answer
   x = 7,390.43