Finding the Fourth Proportional to 2,224.90, 3,342.83 and 1,675.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224.90 : 3,342.83 = 1,675.42 : x
2. Step 2: Convert to fraction form
   2,224.90/3,342.83 = 1,675.42/x
3. Step 3: Cross multiply
   2,224.90x = 3,342.83 × 1,675.42
4. Step 4: Simplify right side
   2,224.90x = 5,600,627.50
5. Step 5: Solve for x
   x = 5,600,627.50/2,224.90
6. Step 6: Final answer
   x = 2,517.25