Finding the Fourth Proportional to 33,425.28, 46,126.89 and 19,997.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,425.28 : 46,126.89 = 19,997.10 : x
2. Step 2: Convert to fraction form
   33,425.28/46,126.89 = 19,997.10/x
3. Step 3: Cross multiply
   33,425.28x = 46,126.89 × 19,997.10
4. Step 4: Simplify right side
   33,425.28x = 922,404,032.02
5. Step 5: Solve for x
   x = 922,404,032.02/33,425.28
6. Step 6: Final answer
   x = 27,596.00