Finding the Fourth Proportional to 23,567.35, 35,337.65 and 7,768.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,567.35 : 35,337.65 = 7,768.09 : x
2. Step 2: Convert to fraction form
   23,567.35/35,337.65 = 7,768.09/x
3. Step 3: Cross multiply
   23,567.35x = 35,337.65 × 7,768.09
4. Step 4: Simplify right side
   23,567.35x = 274,506,045.59
5. Step 5: Solve for x
   x = 274,506,045.59/23,567.35
6. Step 6: Final answer
   x = 11,647.73