Finding the Fourth Proportional to 11,606.48, 17,409.76 and 3,709.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,606.48 : 17,409.76 = 3,709.34 : x
2. Step 2: Convert to fraction form
   11,606.48/17,409.76 = 3,709.34/x
3. Step 3: Cross multiply
   11,606.48x = 17,409.76 × 3,709.34
4. Step 4: Simplify right side
   11,606.48x = 64,578,719.16
5. Step 5: Solve for x
   x = 64,578,719.16/11,606.48
6. Step 6: Final answer
   x = 5,564.02