Finding the Fourth Proportional to 4,714.00, 7,072.16 and 1,426.91

Step by Step Solution

1. Step 1: Write the proportion equation
   4,714.00 : 7,072.16 = 1,426.91 : x
2. Step 2: Convert to fraction form
   4,714.00/7,072.16 = 1,426.91/x
3. Step 3: Cross multiply
   4,714.00x = 7,072.16 × 1,426.91
4. Step 4: Simplify right side
   4,714.00x = 10,091,293.33
5. Step 5: Solve for x
   x = 10,091,293.33/4,714.00
6. Step 6: Final answer
   x = 2,140.71