Finding the Fourth Proportional to 1,735.68, 2,394.72 and 1,404.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,735.68 : 2,394.72 = 1,404.48 : x
2. Step 2: Convert to fraction form
   1,735.68/2,394.72 = 1,404.48/x
3. Step 3: Cross multiply
   1,735.68x = 2,394.72 × 1,404.48
4. Step 4: Simplify right side
   1,735.68x = 3,363,336.35
5. Step 5: Solve for x
   x = 3,363,336.35/1,735.68
6. Step 6: Final answer
   x = 1,937.76