Finding the Fourth Proportional to 11,365.59, 17,051.07 and 3,574.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,365.59 : 17,051.07 = 3,574.41 : x
2. Step 2: Convert to fraction form
   11,365.59/17,051.07 = 3,574.41/x
3. Step 3: Cross multiply
   11,365.59x = 17,051.07 × 3,574.41
4. Step 4: Simplify right side
   11,365.59x = 60,947,429.86
5. Step 5: Solve for x
   x = 60,947,429.86/11,365.59
6. Step 6: Final answer
   x = 5,362.45