Finding the Fourth Proportional to 271,216.29, 374,300.58 and 150,395.46

Step by Step Solution

1. Step 1: Write the proportion equation
   271,216.29 : 374,300.58 = 150,395.46 : x
2. Step 2: Convert to fraction form
   271,216.29/374,300.58 = 150,395.46/x
3. Step 3: Cross multiply
   271,216.29x = 374,300.58 × 150,395.46
4. Step 4: Simplify right side
   271,216.29x = 56,293,107,907.37
5. Step 5: Solve for x
   x = 56,293,107,907.37/271,216.29
6. Step 6: Final answer
   x = 207,557.99