Finding the Fourth Proportional to 10,402.37, 15,609.72 and 3,833.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,402.37 : 15,609.72 = 3,833.17 : x
2. Step 2: Convert to fraction form
   10,402.37/15,609.72 = 3,833.17/x
3. Step 3: Cross multiply
   10,402.37x = 15,609.72 × 3,833.17
4. Step 4: Simplify right side
   10,402.37x = 59,834,710.41
5. Step 5: Solve for x
   x = 59,834,710.41/10,402.37
6. Step 6: Final answer
   x = 5,752.03