Finding the Fourth Proportional to 1,796.52, 2,478.66 and 1,097.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.52 : 2,478.66 = 1,097.16 : x
2. Step 2: Convert to fraction form
   1,796.52/2,478.66 = 1,097.16/x
3. Step 3: Cross multiply
   1,796.52x = 2,478.66 × 1,097.16
4. Step 4: Simplify right side
   1,796.52x = 2,719,486.61
5. Step 5: Solve for x
   x = 2,719,486.61/1,796.52
6. Step 6: Final answer
   x = 1,513.75