Finding the Fourth Proportional to 33,401.16, 46,097.55 and 19,972.26

Step by Step Solution

1. Step 1: Write the proportion equation
   33,401.16 : 46,097.55 = 19,972.26 : x
2. Step 2: Convert to fraction form
   33,401.16/46,097.55 = 19,972.26/x
3. Step 3: Cross multiply
   33,401.16x = 46,097.55 × 19,972.26
4. Step 4: Simplify right side
   33,401.16x = 920,672,253.96
5. Step 5: Solve for x
   x = 920,672,253.96/33,401.16
6. Step 6: Final answer
   x = 27,564.08