Finding the Fourth Proportional to 11,782.47, 17,673.30 and 3,017.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,782.47 : 17,673.30 = 3,017.46 : x
2. Step 2: Convert to fraction form
   11,782.47/17,673.30 = 3,017.46/x
3. Step 3: Cross multiply
   11,782.47x = 17,673.30 × 3,017.46
4. Step 4: Simplify right side
   11,782.47x = 53,328,475.82
5. Step 5: Solve for x
   x = 53,328,475.82/11,782.47
6. Step 6: Final answer
   x = 4,526.09