Finding the Fourth Proportional to 3,053.16, 4,580.42 and 1,298.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,053.16 : 4,580.42 = 1,298.16 : x
2. Step 2: Convert to fraction form
   3,053.16/4,580.42 = 1,298.16/x
3. Step 3: Cross multiply
   3,053.16x = 4,580.42 × 1,298.16
4. Step 4: Simplify right side
   3,053.16x = 5,946,111.54
5. Step 5: Solve for x
   x = 5,946,111.54/3,053.16
6. Step 6: Final answer
   x = 1,947.53