Finding the Fourth Proportional to 12,384.01, 18,582.09 and 5,810.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,384.01 : 18,582.09 = 5,810.73 : x
2. Step 2: Convert to fraction form
   12,384.01/18,582.09 = 5,810.73/x
3. Step 3: Cross multiply
   12,384.01x = 18,582.09 × 5,810.73
4. Step 4: Simplify right side
   12,384.01x = 107,975,507.83
5. Step 5: Solve for x
   x = 107,975,507.83/12,384.01
6. Step 6: Final answer
   x = 8,718.95