Finding the Fourth Proportional to 11,860.32, 17,789.12 and 3,095.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,860.32 : 17,789.12 = 3,095.92 : x
2. Step 2: Convert to fraction form
   11,860.32/17,789.12 = 3,095.92/x
3. Step 3: Cross multiply
   11,860.32x = 17,789.12 × 3,095.92
4. Step 4: Simplify right side
   11,860.32x = 55,073,692.39
5. Step 5: Solve for x
   x = 55,073,692.39/11,860.32
6. Step 6: Final answer
   x = 4,643.52