Finding the Fourth Proportional to 7,153.47, 10,733.16 and 3,862.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,153.47 : 10,733.16 = 3,862.69 : x
2. Step 2: Convert to fraction form
   7,153.47/10,733.16 = 3,862.69/x
3. Step 3: Cross multiply
   7,153.47x = 10,733.16 × 3,862.69
4. Step 4: Simplify right side
   7,153.47x = 41,458,869.80
5. Step 5: Solve for x
   x = 41,458,869.80/7,153.47
6. Step 6: Final answer
   x = 5,795.63