Finding the Fourth Proportional to 1,842.55, 2,528.42 and 1,675.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,842.55 : 2,528.42 = 1,675.49 : x
2. Step 2: Convert to fraction form
   1,842.55/2,528.42 = 1,675.49/x
3. Step 3: Cross multiply
   1,842.55x = 2,528.42 × 1,675.49
4. Step 4: Simplify right side
   1,842.55x = 4,236,321.41
5. Step 5: Solve for x
   x = 4,236,321.41/1,842.55
6. Step 6: Final answer
   x = 2,299.17