Finding the Fourth Proportional to 10,044, 15,068.43 and 3,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,044 : 15,068.43 = 3,118.50 : x
2. Step 2: Convert to fraction form
   10,044/15,068.43 = 3,118.50/x
3. Step 3: Cross multiply
   10,044x = 15,068.43 × 3,118.50
4. Step 4: Simplify right side
   10,044x = 46,990,898.96
5. Step 5: Solve for x
   x = 46,990,898.96/10,044
6. Step 6: Final answer
   x = 4,678.50