Finding the Fourth Proportional to 9,585.81, 14,380.05 and 3,012.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,585.81 : 14,380.05 = 3,012.51 : x
2. Step 2: Convert to fraction form
   9,585.81/14,380.05 = 3,012.51/x
3. Step 3: Cross multiply
   9,585.81x = 14,380.05 × 3,012.51
4. Step 4: Simplify right side
   9,585.81x = 43,320,044.43
5. Step 5: Solve for x
   x = 43,320,044.43/9,585.81
6. Step 6: Final answer
   x = 4,519.18