Finding the Fourth Proportional to 1,483.52, 2,226.72 and 1,097.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.52 : 2,226.72 = 1,097.60 : x
2. Step 2: Convert to fraction form
   1,483.52/2,226.72 = 1,097.60/x
3. Step 3: Cross multiply
   1,483.52x = 2,226.72 × 1,097.60
4. Step 4: Simplify right side
   1,483.52x = 2,444,047.87
5. Step 5: Solve for x
   x = 2,444,047.87/1,483.52
6. Step 6: Final answer
   x = 1,647.47