Finding the Fourth Proportional to 10,830.54, 14,946.18 and 5,862.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830.54 : 14,946.18 = 5,862.54 : x
2. Step 2: Convert to fraction form
   10,830.54/14,946.18 = 5,862.54/x
3. Step 3: Cross multiply
   10,830.54x = 14,946.18 × 5,862.54
4. Step 4: Simplify right side
   10,830.54x = 87,622,578.10
5. Step 5: Solve for x
   x = 87,622,578.10/10,830.54
6. Step 6: Final answer
   x = 8,090.32