Finding the Fourth Proportional to 2,466.38, 3,699.72 and 1,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.38 : 3,699.72 = 1,005.50 : x
2. Step 2: Convert to fraction form
   2,466.38/3,699.72 = 1,005.50/x
3. Step 3: Cross multiply
   2,466.38x = 3,699.72 × 1,005.50
4. Step 4: Simplify right side
   2,466.38x = 3,720,068.46
5. Step 5: Solve for x
   x = 3,720,068.46/2,466.38
6. Step 6: Final answer
   x = 1,508.31