Finding the Fourth Proportional to 9,981.10, 14,972.73 and 3,744.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,981.10 : 14,972.73 = 3,744.10 : x
2. Step 2: Convert to fraction form
   9,981.10/14,972.73 = 3,744.10/x
3. Step 3: Cross multiply
   9,981.10x = 14,972.73 × 3,744.10
4. Step 4: Simplify right side
   9,981.10x = 56,059,398.39
5. Step 5: Solve for x
   x = 56,059,398.39/9,981.10
6. Step 6: Final answer
   x = 5,616.56