Finding the Fourth Proportional to 23,595.69, 35,351.82 and 12,477.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,595.69 : 35,351.82 = 12,477.72 : x
2. Step 2: Convert to fraction form
   23,595.69/35,351.82 = 12,477.72/x
3. Step 3: Cross multiply
   23,595.69x = 35,351.82 × 12,477.72
4. Step 4: Simplify right side
   23,595.69x = 441,110,111.45
5. Step 5: Solve for x
   x = 441,110,111.45/23,595.69
6. Step 6: Final answer
   x = 18,694.52