Finding the Fourth Proportional to 2,512.83, 3,467.70 and 1,517.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,512.83 : 3,467.70 = 1,517.91 : x
2. Step 2: Convert to fraction form
   2,512.83/3,467.70 = 1,517.91/x
3. Step 3: Cross multiply
   2,512.83x = 3,467.70 × 1,517.91
4. Step 4: Simplify right side
   2,512.83x = 5,263,656.51
5. Step 5: Solve for x
   x = 5,263,656.51/2,512.83
6. Step 6: Final answer
   x = 2,094.71