Finding the Fourth Proportional to 29,003.72, 43,499.58 and 10,284.37

Step by Step Solution

1. Step 1: Write the proportion equation
   29,003.72 : 43,499.58 = 10,284.37 : x
2. Step 2: Convert to fraction form
   29,003.72/43,499.58 = 10,284.37/x
3. Step 3: Cross multiply
   29,003.72x = 43,499.58 × 10,284.37
4. Step 4: Simplify right side
   29,003.72x = 447,365,686.10
5. Step 5: Solve for x
   x = 447,365,686.10/29,003.72
6. Step 6: Final answer
   x = 15,424.42