Finding the Fourth Proportional to 2,042.67, 3,057.50 and 1,627.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.67 : 3,057.50 = 1,627.14 : x
2. Step 2: Convert to fraction form
   2,042.67/3,057.50 = 1,627.14/x
3. Step 3: Cross multiply
   2,042.67x = 3,057.50 × 1,627.14
4. Step 4: Simplify right side
   2,042.67x = 4,974,980.55
5. Step 5: Solve for x
   x = 4,974,980.55/2,042.67
6. Step 6: Final answer
   x = 2,435.53