Finding the Fourth Proportional to 2,651.01, 3,975.71 and 1,263.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651.01 : 3,975.71 = 1,263.62 : x
2. Step 2: Convert to fraction form
   2,651.01/3,975.71 = 1,263.62/x
3. Step 3: Cross multiply
   2,651.01x = 3,975.71 × 1,263.62
4. Step 4: Simplify right side
   2,651.01x = 5,023,760.47
5. Step 5: Solve for x
   x = 5,023,760.47/2,651.01
6. Step 6: Final answer
   x = 1,895.04