Finding the Fourth Proportional to 2,235.55, 3,348.87 and 1,746.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235.55 : 3,348.87 = 1,746.31 : x
2. Step 2: Convert to fraction form
   2,235.55/3,348.87 = 1,746.31/x
3. Step 3: Cross multiply
   2,235.55x = 3,348.87 × 1,746.31
4. Step 4: Simplify right side
   2,235.55x = 5,848,165.17
5. Step 5: Solve for x
   x = 5,848,165.17/2,235.55
6. Step 6: Final answer
   x = 2,615.98