Finding the Fourth Proportional to 21,419.21, 32,127.89 and 5,836.83

Step by Step Solution

1. Step 1: Write the proportion equation
   21,419.21 : 32,127.89 = 5,836.83 : x
2. Step 2: Convert to fraction form
   21,419.21/32,127.89 = 5,836.83/x
3. Step 3: Cross multiply
   21,419.21x = 32,127.89 × 5,836.83
4. Step 4: Simplify right side
   21,419.21x = 187,525,003.00
5. Step 5: Solve for x
   x = 187,525,003.00/21,419.21
6. Step 6: Final answer
   x = 8,754.99