Finding the Fourth Proportional to 11,804.48, 17,708.64 and 4,411.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,804.48 : 17,708.64 = 4,411.52 : x
2. Step 2: Convert to fraction form
   11,804.48/17,708.64 = 4,411.52/x
3. Step 3: Cross multiply
   11,804.48x = 17,708.64 × 4,411.52
4. Step 4: Simplify right side
   11,804.48x = 78,122,019.53
5. Step 5: Solve for x
   x = 78,122,019.53/11,804.48
6. Step 6: Final answer
   x = 6,618.00