Finding the Fourth Proportional to 961,072.56, 1,441,510.56 and 251,008.56

Step by Step Solution

1. Step 1: Write the proportion equation
   961,072.56 : 1,441,510.56 = 251,008.56 : x
2. Step 2: Convert to fraction form
   961,072.56/1,441,510.56 = 251,008.56/x
3. Step 3: Cross multiply
   961,072.56x = 1,441,510.56 × 251,008.56
4. Step 4: Simplify right side
   961,072.56x = 361,831,489,890.39
5. Step 5: Solve for x
   x = 361,831,489,890.39/961,072.56
6. Step 6: Final answer
   x = 376,487.17