Finding the Fourth Proportional to 271,650.32, 374,883.56 and 152,418.32

Step by Step Solution

1. Step 1: Write the proportion equation
   271,650.32 : 374,883.56 = 152,418.32 : x
2. Step 2: Convert to fraction form
   271,650.32/374,883.56 = 152,418.32/x
3. Step 3: Cross multiply
   271,650.32x = 374,883.56 × 152,418.32
4. Step 4: Simplify right side
   271,650.32x = 57,139,122,410.82
5. Step 5: Solve for x
   x = 57,139,122,410.82/271,650.32
6. Step 6: Final answer
   x = 210,340.71