Finding the Fourth Proportional to 10,461.30, 14,436.93 and 5,745.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,461.30 : 14,436.93 = 5,745.59 : x
2. Step 2: Convert to fraction form
   10,461.30/14,436.93 = 5,745.59/x
3. Step 3: Cross multiply
   10,461.30x = 14,436.93 × 5,745.59
4. Step 4: Simplify right side
   10,461.30x = 82,948,680.64
5. Step 5: Solve for x
   x = 82,948,680.64/10,461.30
6. Step 6: Final answer
   x = 7,929.10