Finding the Fourth Proportional to 23,485.58, 35,233.83 and 7,690.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,485.58 : 35,233.83 = 7,690.52 : x
2. Step 2: Convert to fraction form
   23,485.58/35,233.83 = 7,690.52/x
3. Step 3: Cross multiply
   23,485.58x = 35,233.83 × 7,690.52
4. Step 4: Simplify right side
   23,485.58x = 270,966,298.12
5. Step 5: Solve for x
   x = 270,966,298.12/23,485.58
6. Step 6: Final answer
   x = 11,537.56