Finding the Fourth Proportional to 10,294.34, 14,206.76 and 5,818.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,294.34 : 14,206.76 = 5,818.28 : x
2. Step 2: Convert to fraction form
   10,294.34/14,206.76 = 5,818.28/x
3. Step 3: Cross multiply
   10,294.34x = 14,206.76 × 5,818.28
4. Step 4: Simplify right side
   10,294.34x = 82,658,907.57
5. Step 5: Solve for x
   x = 82,658,907.57/10,294.34
6. Step 6: Final answer
   x = 8,029.55