Finding the Fourth Proportional to 10,294.32, 14,206.89 and 5,818.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,294.32 : 14,206.89 = 5,818.49 : x
2. Step 2: Convert to fraction form
   10,294.32/14,206.89 = 5,818.49/x
3. Step 3: Cross multiply
   10,294.32x = 14,206.89 × 5,818.49
4. Step 4: Simplify right side
   10,294.32x = 82,662,576.36
5. Step 5: Solve for x
   x = 82,662,576.36/10,294.32
6. Step 6: Final answer
   x = 8,029.92