Finding the Fourth Proportional to 11,668.50, 17,510.04 and 4,743

Step by Step Solution

1. Step 1: Write the proportion equation
   11,668.50 : 17,510.04 = 4,743 : x
2. Step 2: Convert to fraction form
   11,668.50/17,510.04 = 4,743/x
3. Step 3: Cross multiply
   11,668.50x = 17,510.04 × 4,743
4. Step 4: Simplify right side
   11,668.50x = 83,050,119.72
5. Step 5: Solve for x
   x = 83,050,119.72/11,668.50
6. Step 6: Final answer
   x = 7,117.46