Finding the Fourth Proportional to 11,779.29, 17,667.63 and 3,014.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,779.29 : 17,667.63 = 3,014.28 : x
2. Step 2: Convert to fraction form
   11,779.29/17,667.63 = 3,014.28/x
3. Step 3: Cross multiply
   11,779.29x = 17,667.63 × 3,014.28
4. Step 4: Simplify right side
   11,779.29x = 53,255,183.76
5. Step 5: Solve for x
   x = 53,255,183.76/11,779.29
6. Step 6: Final answer
   x = 4,521.09