Finding the Fourth Proportional to 2,237.98, 3,087.56 and 1,649.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237.98 : 3,087.56 = 1,649.92 : x
2. Step 2: Convert to fraction form
   2,237.98/3,087.56 = 1,649.92/x
3. Step 3: Cross multiply
   2,237.98x = 3,087.56 × 1,649.92
4. Step 4: Simplify right side
   2,237.98x = 5,094,227.00
5. Step 5: Solve for x
   x = 5,094,227.00/2,237.98
6. Step 6: Final answer
   x = 2,276.26