Finding the Fourth Proportional to 2,507.77, 3,461.43 and 1,512.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.77 : 3,461.43 = 1,512.82 : x
2. Step 2: Convert to fraction form
   2,507.77/3,461.43 = 1,512.82/x
3. Step 3: Cross multiply
   2,507.77x = 3,461.43 × 1,512.82
4. Step 4: Simplify right side
   2,507.77x = 5,236,520.53
5. Step 5: Solve for x
   x = 5,236,520.53/2,507.77
6. Step 6: Final answer
   x = 2,088.12