Finding the Fourth Proportional to 11,754.04, 17,619.82 and 4,356.51

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754.04 : 17,619.82 = 4,356.51 : x
2. Step 2: Convert to fraction form
   11,754.04/17,619.82 = 4,356.51/x
3. Step 3: Cross multiply
   11,754.04x = 17,619.82 × 4,356.51
4. Step 4: Simplify right side
   11,754.04x = 76,760,900.25
5. Step 5: Solve for x
   x = 76,760,900.25/11,754.04
6. Step 6: Final answer
   x = 6,530.60