Finding the Fourth Proportional to 2,849.32, 4,300.63 and 2,849.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.32 : 4,300.63 = 2,849.32 : x
2. Step 2: Convert to fraction form
   2,849.32/4,300.63 = 2,849.32/x
3. Step 3: Cross multiply
   2,849.32x = 4,300.63 × 2,849.32
4. Step 4: Simplify right side
   2,849.32x = 12,253,871.07
5. Step 5: Solve for x
   x = 12,253,871.07/2,849.32
6. Step 6: Final answer
   x = 4,300.63