Finding the Fourth Proportional to 11,006.52, 16,509.72 and 3,610.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,006.52 : 16,509.72 = 3,610.93 : x
2. Step 2: Convert to fraction form
   11,006.52/16,509.72 = 3,610.93/x
3. Step 3: Cross multiply
   11,006.52x = 16,509.72 × 3,610.93
4. Step 4: Simplify right side
   11,006.52x = 59,615,443.24
5. Step 5: Solve for x
   x = 59,615,443.24/11,006.52
6. Step 6: Final answer
   x = 5,416.38