Finding the Fourth Proportional to 10,578.30, 14,598.51 and 5,862.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,578.30 : 14,598.51 = 5,862.27 : x
2. Step 2: Convert to fraction form
   10,578.30/14,598.51 = 5,862.27/x
3. Step 3: Cross multiply
   10,578.30x = 14,598.51 × 5,862.27
4. Step 4: Simplify right side
   10,578.30x = 85,580,407.22
5. Step 5: Solve for x
   x = 85,580,407.22/10,578.30
6. Step 6: Final answer
   x = 8,090.19