Finding the Fourth Proportional to 5,714.46, 8,570.82 and 1,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,714.46 : 8,570.82 = 1,554.72 : x
2. Step 2: Convert to fraction form
   5,714.46/8,570.82 = 1,554.72/x
3. Step 3: Cross multiply
   5,714.46x = 8,570.82 × 1,554.72
4. Step 4: Simplify right side
   5,714.46x = 13,325,225.27
5. Step 5: Solve for x
   x = 13,325,225.27/5,714.46
6. Step 6: Final answer
   x = 2,331.84