Finding the Fourth Proportional to 14,096.63, 19,453.98 and 7,809

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.63 : 19,453.98 = 7,809 : x
2. Step 2: Convert to fraction form
   14,096.63/19,453.98 = 7,809/x
3. Step 3: Cross multiply
   14,096.63x = 19,453.98 × 7,809
4. Step 4: Simplify right side
   14,096.63x = 151,916,129.82
5. Step 5: Solve for x
   x = 151,916,129.82/14,096.63
6. Step 6: Final answer
   x = 10,776.77