Finding the Fourth Proportional to 14,301.48, 19,735.74 and 8,013.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,301.48 : 19,735.74 = 8,013.72 : x
2. Step 2: Convert to fraction form
   14,301.48/19,735.74 = 8,013.72/x
3. Step 3: Cross multiply
   14,301.48x = 19,735.74 × 8,013.72
4. Step 4: Simplify right side
   14,301.48x = 158,156,694.35
5. Step 5: Solve for x
   x = 158,156,694.35/14,301.48
6. Step 6: Final answer
   x = 11,058.76