Finding the Fourth Proportional to 536,190.43, 804,401.37 and 181,196.59

Step by Step Solution

1. Step 1: Write the proportion equation
   536,190.43 : 804,401.37 = 181,196.59 : x
2. Step 2: Convert to fraction form
   536,190.43/804,401.37 = 181,196.59/x
3. Step 3: Cross multiply
   536,190.43x = 804,401.37 × 181,196.59
4. Step 4: Simplify right side
   536,190.43x = 145,754,785,235.33
5. Step 5: Solve for x
   x = 145,754,785,235.33/536,190.43
6. Step 6: Final answer
   x = 271,833.99