Finding the Fourth Proportional to 19,659.56, 29,463.03 and 7,167.83

Step by Step Solution

1. Step 1: Write the proportion equation
   19,659.56 : 29,463.03 = 7,167.83 : x
2. Step 2: Convert to fraction form
   19,659.56/29,463.03 = 7,167.83/x
3. Step 3: Cross multiply
   19,659.56x = 29,463.03 × 7,167.83
4. Step 4: Simplify right side
   19,659.56x = 211,185,843.01
5. Step 5: Solve for x
   x = 211,185,843.01/19,659.56
6. Step 6: Final answer
   x = 10,742.15