Finding the Fourth Proportional to 10,403.49, 15,597.93 and 3,828.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,403.49 : 15,597.93 = 3,828.82 : x
2. Step 2: Convert to fraction form
   10,403.49/15,597.93 = 3,828.82/x
3. Step 3: Cross multiply
   10,403.49x = 15,597.93 × 3,828.82
4. Step 4: Simplify right side
   10,403.49x = 59,721,588.35
5. Step 5: Solve for x
   x = 59,721,588.35/10,403.49
6. Step 6: Final answer
   x = 5,740.54