Finding the Fourth Proportional to 15,786.06, 23,675.00 and 4,690.23

Step by Step Solution

1. Step 1: Write the proportion equation
   15,786.06 : 23,675.00 = 4,690.23 : x
2. Step 2: Convert to fraction form
   15,786.06/23,675.00 = 4,690.23/x
3. Step 3: Cross multiply
   15,786.06x = 23,675.00 × 4,690.23
4. Step 4: Simplify right side
   15,786.06x = 111,041,171.80
5. Step 5: Solve for x
   x = 111,041,171.80/15,786.06
6. Step 6: Final answer
   x = 7,034.13