Finding the Fourth Proportional to 2,322.69, 3,483.88 and 1,090.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.69 : 3,483.88 = 1,090.37 : x
2. Step 2: Convert to fraction form
   2,322.69/3,483.88 = 1,090.37/x
3. Step 3: Cross multiply
   2,322.69x = 3,483.88 × 1,090.37
4. Step 4: Simplify right side
   2,322.69x = 3,798,718.24
5. Step 5: Solve for x
   x = 3,798,718.24/2,322.69
6. Step 6: Final answer
   x = 1,635.48