Finding the Fourth Proportional to 33,317.58, 45,962.56 and 19,696.45

Step by Step Solution

1. Step 1: Write the proportion equation
   33,317.58 : 45,962.56 = 19,696.45 : x
2. Step 2: Convert to fraction form
   33,317.58/45,962.56 = 19,696.45/x
3. Step 3: Cross multiply
   33,317.58x = 45,962.56 × 19,696.45
4. Step 4: Simplify right side
   33,317.58x = 905,299,150.01
5. Step 5: Solve for x
   x = 905,299,150.01/33,317.58
6. Step 6: Final answer
   x = 27,171.81