Finding the Fourth Proportional to 1,895.94, 2,616.48 and 1,056.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.94 : 2,616.48 = 1,056.69 : x
2. Step 2: Convert to fraction form
   1,895.94/2,616.48 = 1,056.69/x
3. Step 3: Cross multiply
   1,895.94x = 2,616.48 × 1,056.69
4. Step 4: Simplify right side
   1,895.94x = 2,764,808.25
5. Step 5: Solve for x
   x = 2,764,808.25/1,895.94
6. Step 6: Final answer
   x = 1,458.28