Finding the Fourth Proportional to 271,404.81, 374,493.78 and 150,526.89

Step by Step Solution

1. Step 1: Write the proportion equation
   271,404.81 : 374,493.78 = 150,526.89 : x
2. Step 2: Convert to fraction form
   271,404.81/374,493.78 = 150,526.89/x
3. Step 3: Cross multiply
   271,404.81x = 374,493.78 × 150,526.89
4. Step 4: Simplify right side
   271,404.81x = 56,371,384,027.74
5. Step 5: Solve for x
   x = 56,371,384,027.74/271,404.81
6. Step 6: Final answer
   x = 207,702.23