Finding the Fourth Proportional to 1,884.76, 2,826.72 and 714.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.76 : 2,826.72 = 714.52 : x
2. Step 2: Convert to fraction form
   1,884.76/2,826.72 = 714.52/x
3. Step 3: Cross multiply
   1,884.76x = 2,826.72 × 714.52
4. Step 4: Simplify right side
   1,884.76x = 2,019,747.97
5. Step 5: Solve for x
   x = 2,019,747.97/1,884.76
6. Step 6: Final answer
   x = 1,071.62