Finding the Fourth Proportional to 2,234.47, 3,090.52 and 1,767

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.47 : 3,090.52 = 1,767 : x
2. Step 2: Convert to fraction form
   2,234.47/3,090.52 = 1,767/x
3. Step 3: Cross multiply
   2,234.47x = 3,090.52 × 1,767
4. Step 4: Simplify right side
   2,234.47x = 5,460,948.84
5. Step 5: Solve for x
   x = 5,460,948.84/2,234.47
6. Step 6: Final answer
   x = 2,443.96