Finding the Fourth Proportional to 10,499.83, 15,749.73 and 3,574.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499.83 : 15,749.73 = 3,574.33 : x
2. Step 2: Convert to fraction form
   10,499.83/15,749.73 = 3,574.33/x
3. Step 3: Cross multiply
   10,499.83x = 15,749.73 × 3,574.33
4. Step 4: Simplify right side
   10,499.83x = 56,294,732.43
5. Step 5: Solve for x
   x = 56,294,732.43/10,499.83
6. Step 6: Final answer
   x = 5,361.49