Finding the Fourth Proportional to 1,936.06, 2,901.82 and 893.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936.06 : 2,901.82 = 893.86 : x
2. Step 2: Convert to fraction form
   1,936.06/2,901.82 = 893.86/x
3. Step 3: Cross multiply
   1,936.06x = 2,901.82 × 893.86
4. Step 4: Simplify right side
   1,936.06x = 2,593,820.83
5. Step 5: Solve for x
   x = 2,593,820.83/1,936.06
6. Step 6: Final answer
   x = 1,339.74