Finding the Fourth Proportional to 11,036.93, 16,558.84 and 3,646.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,036.93 : 16,558.84 = 3,646.58 : x
2. Step 2: Convert to fraction form
   11,036.93/16,558.84 = 3,646.58/x
3. Step 3: Cross multiply
   11,036.93x = 16,558.84 × 3,646.58
4. Step 4: Simplify right side
   11,036.93x = 60,383,050.23
5. Step 5: Solve for x
   x = 60,383,050.23/11,036.93
6. Step 6: Final answer
   x = 5,471.00