Finding the Fourth Proportional to 45,196.83, 67,757.99 and 21,494.97

Step by Step Solution

1. Step 1: Write the proportion equation
   45,196.83 : 67,757.99 = 21,494.97 : x
2. Step 2: Convert to fraction form
   45,196.83/67,757.99 = 21,494.97/x
3. Step 3: Cross multiply
   45,196.83x = 67,757.99 × 21,494.97
4. Step 4: Simplify right side
   45,196.83x = 1,456,455,854.84
5. Step 5: Solve for x
   x = 1,456,455,854.84/45,196.83
6. Step 6: Final answer
   x = 32,224.73