Finding the Fourth Proportional to 13,018.34, 19,523.46 and 4,697.27

Step by Step Solution

1. Step 1: Write the proportion equation
   13,018.34 : 19,523.46 = 4,697.27 : x
2. Step 2: Convert to fraction form
   13,018.34/19,523.46 = 4,697.27/x
3. Step 3: Cross multiply
   13,018.34x = 19,523.46 × 4,697.27
4. Step 4: Simplify right side
   13,018.34x = 91,707,023.51
5. Step 5: Solve for x
   x = 91,707,023.51/13,018.34
6. Step 6: Final answer
   x = 7,044.45