Finding the Fourth Proportional to 10,411.27, 15,623.01 and 3,842.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,411.27 : 15,623.01 = 3,842.03 : x
2. Step 2: Convert to fraction form
   10,411.27/15,623.01 = 3,842.03/x
3. Step 3: Cross multiply
   10,411.27x = 15,623.01 × 3,842.03
4. Step 4: Simplify right side
   10,411.27x = 60,024,112.17
5. Step 5: Solve for x
   x = 60,024,112.17/10,411.27
6. Step 6: Final answer
   x = 5,765.30