Finding the Fourth Proportional to 32,921.17, 45,431.12 and 17,814.09

Step by Step Solution

1. Step 1: Write the proportion equation
   32,921.17 : 45,431.12 = 17,814.09 : x
2. Step 2: Convert to fraction form
   32,921.17/45,431.12 = 17,814.09/x
3. Step 3: Cross multiply
   32,921.17x = 45,431.12 × 17,814.09
4. Step 4: Simplify right side
   32,921.17x = 809,314,019.83
5. Step 5: Solve for x
   x = 809,314,019.83/32,921.17
6. Step 6: Final answer
   x = 24,583.39