Finding the Fourth Proportional to 15,796.15, 23,687.63 and 6,429.83

Step by Step Solution

1. Step 1: Write the proportion equation
   15,796.15 : 23,687.63 = 6,429.83 : x
2. Step 2: Convert to fraction form
   15,796.15/23,687.63 = 6,429.83/x
3. Step 3: Cross multiply
   15,796.15x = 23,687.63 × 6,429.83
4. Step 4: Simplify right side
   15,796.15x = 152,307,315.56
5. Step 5: Solve for x
   x = 152,307,315.56/15,796.15
6. Step 6: Final answer
   x = 9,642.06