Finding the Fourth Proportional to 1,650.03, 2,274.63 and 1,256.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.03 : 2,274.63 = 1,256.37 : x
2. Step 2: Convert to fraction form
   1,650.03/2,274.63 = 1,256.37/x
3. Step 3: Cross multiply
   1,650.03x = 2,274.63 × 1,256.37
4. Step 4: Simplify right side
   1,650.03x = 2,857,776.89
5. Step 5: Solve for x
   x = 2,857,776.89/1,650.03
6. Step 6: Final answer
   x = 1,731.95