Finding the Fourth Proportional to 5,700.42, 8,551.89 and 1,804.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,700.42 : 8,551.89 = 1,804.71 : x
2. Step 2: Convert to fraction form
   5,700.42/8,551.89 = 1,804.71/x
3. Step 3: Cross multiply
   5,700.42x = 8,551.89 × 1,804.71
4. Step 4: Simplify right side
   5,700.42x = 15,433,681.40
5. Step 5: Solve for x
   x = 15,433,681.40/5,700.42
6. Step 6: Final answer
   x = 2,707.46