Finding the Fourth Proportional to 1,783.37, 2,460.96 and 1,037.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783.37 : 2,460.96 = 1,037.22 : x
2. Step 2: Convert to fraction form
   1,783.37/2,460.96 = 1,037.22/x
3. Step 3: Cross multiply
   1,783.37x = 2,460.96 × 1,037.22
4. Step 4: Simplify right side
   1,783.37x = 2,552,556.93
5. Step 5: Solve for x
   x = 2,552,556.93/1,783.37
6. Step 6: Final answer
   x = 1,431.31