Finding the Fourth Proportional to 2,300.46, 3,449.73 and 1,130.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.46 : 3,449.73 = 1,130.16 : x
2. Step 2: Convert to fraction form
   2,300.46/3,449.73 = 1,130.16/x
3. Step 3: Cross multiply
   2,300.46x = 3,449.73 × 1,130.16
4. Step 4: Simplify right side
   2,300.46x = 3,898,746.86
5. Step 5: Solve for x
   x = 3,898,746.86/2,300.46
6. Step 6: Final answer
   x = 1,694.77