Finding the Fourth Proportional to 23,709.63, 35,552.52 and 7,909.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,709.63 : 35,552.52 = 7,909.07 : x
2. Step 2: Convert to fraction form
   23,709.63/35,552.52 = 7,909.07/x
3. Step 3: Cross multiply
   23,709.63x = 35,552.52 × 7,909.07
4. Step 4: Simplify right side
   23,709.63x = 281,187,191.59
5. Step 5: Solve for x
   x = 281,187,191.59/23,709.63
6. Step 6: Final answer
   x = 11,859.62