Finding the Fourth Proportional to 2,895.06, 3,996.24 and 1,900.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895.06 : 3,996.24 = 1,900.56 : x
2. Step 2: Convert to fraction form
   2,895.06/3,996.24 = 1,900.56/x
3. Step 3: Cross multiply
   2,895.06x = 3,996.24 × 1,900.56
4. Step 4: Simplify right side
   2,895.06x = 7,595,093.89
5. Step 5: Solve for x
   x = 7,595,093.89/2,895.06
6. Step 6: Final answer
   x = 2,623.47