Finding the Fourth Proportional to 9,818.47, 14,723.34 and 3,576.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.47 : 14,723.34 = 3,576.43 : x
2. Step 2: Convert to fraction form
   9,818.47/14,723.34 = 3,576.43/x
3. Step 3: Cross multiply
   9,818.47x = 14,723.34 × 3,576.43
4. Step 4: Simplify right side
   9,818.47x = 52,656,994.88
5. Step 5: Solve for x
   x = 52,656,994.88/9,818.47
6. Step 6: Final answer
   x = 5,363.06