Finding the Fourth Proportional to 1,895.82, 2,616.20 and 1,056.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.82 : 2,616.20 = 1,056.56 : x
2. Step 2: Convert to fraction form
   1,895.82/2,616.20 = 1,056.56/x
3. Step 3: Cross multiply
   1,895.82x = 2,616.20 × 1,056.56
4. Step 4: Simplify right side
   1,895.82x = 2,764,172.27
5. Step 5: Solve for x
   x = 2,764,172.27/1,895.82
6. Step 6: Final answer
   x = 1,458.04