Finding the Fourth Proportional to 2,646.35, 3,651.92 and 1,527.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646.35 : 3,651.92 = 1,527.34 : x
2. Step 2: Convert to fraction form
   2,646.35/3,651.92 = 1,527.34/x
3. Step 3: Cross multiply
   2,646.35x = 3,651.92 × 1,527.34
4. Step 4: Simplify right side
   2,646.35x = 5,577,697.60
5. Step 5: Solve for x
   x = 5,577,697.60/2,646.35
6. Step 6: Final answer
   x = 2,107.69