Finding the Fourth Proportional to 1,771.67, 2,444.71 and 1,025.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771.67 : 2,444.71 = 1,025.47 : x
2. Step 2: Convert to fraction form
   1,771.67/2,444.71 = 1,025.47/x
3. Step 3: Cross multiply
   1,771.67x = 2,444.71 × 1,025.47
4. Step 4: Simplify right side
   1,771.67x = 2,506,976.76
5. Step 5: Solve for x
   x = 2,506,976.76/1,771.67
6. Step 6: Final answer
   x = 1,415.04