Finding the Fourth Proportional to 11,351.98, 17,030.69 and 3,560.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,351.98 : 17,030.69 = 3,560.79 : x
2. Step 2: Convert to fraction form
   11,351.98/17,030.69 = 3,560.79/x
3. Step 3: Cross multiply
   11,351.98x = 17,030.69 × 3,560.79
4. Step 4: Simplify right side
   11,351.98x = 60,642,710.65
5. Step 5: Solve for x
   x = 60,642,710.65/11,351.98
6. Step 6: Final answer
   x = 5,342.04