Finding the Fourth Proportional to 2,536.61, 3,500.62 and 1,417.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.61 : 3,500.62 = 1,417.76 : x
2. Step 2: Convert to fraction form
   2,536.61/3,500.62 = 1,417.76/x
3. Step 3: Cross multiply
   2,536.61x = 3,500.62 × 1,417.76
4. Step 4: Simplify right side
   2,536.61x = 4,963,017.96
5. Step 5: Solve for x
   x = 4,963,017.96/2,536.61
6. Step 6: Final answer
   x = 1,956.55