Finding the Fourth Proportional to 9,818.96, 14,732.49 and 3,974.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.96 : 14,732.49 = 3,974.06 : x
2. Step 2: Convert to fraction form
   9,818.96/14,732.49 = 3,974.06/x
3. Step 3: Cross multiply
   9,818.96x = 14,732.49 × 3,974.06
4. Step 4: Simplify right side
   9,818.96x = 58,547,799.21
5. Step 5: Solve for x
   x = 58,547,799.21/9,818.96
6. Step 6: Final answer
   x = 5,962.73