Finding the Fourth Proportional to 11,756.03, 17,635.69 and 3,436.65

Step by Step Solution

1. Step 1: Write the proportion equation
   11,756.03 : 17,635.69 = 3,436.65 : x
2. Step 2: Convert to fraction form
   11,756.03/17,635.69 = 3,436.65/x
3. Step 3: Cross multiply
   11,756.03x = 17,635.69 × 3,436.65
4. Step 4: Simplify right side
   11,756.03x = 60,607,694.04
5. Step 5: Solve for x
   x = 60,607,694.04/11,756.03
6. Step 6: Final answer
   x = 5,155.46