Finding the Fourth Proportional to 12,398.00, 17,058.55 and 10,714.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,398.00 : 17,058.55 = 10,714.01 : x
2. Step 2: Convert to fraction form
   12,398.00/17,058.55 = 10,714.01/x
3. Step 3: Cross multiply
   12,398.00x = 17,058.55 × 10,714.01
4. Step 4: Simplify right side
   12,398.00x = 182,765,383.30
5. Step 5: Solve for x
   x = 182,765,383.30/12,398.00
6. Step 6: Final answer
   x = 14,741.53