Finding the Fourth Proportional to 31,196.82, 43,051.62 and 17,769.33

Step by Step Solution

1. Step 1: Write the proportion equation
   31,196.82 : 43,051.62 = 17,769.33 : x
2. Step 2: Convert to fraction form
   31,196.82/43,051.62 = 17,769.33/x
3. Step 3: Cross multiply
   31,196.82x = 43,051.62 × 17,769.33
4. Step 4: Simplify right side
   31,196.82x = 764,998,442.81
5. Step 5: Solve for x
   x = 764,998,442.81/31,196.82
6. Step 6: Final answer
   x = 24,521.68