Finding the Fourth Proportional to 2,929.45, 4,394.15 and 1,196.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929.45 : 4,394.15 = 1,196.86 : x
2. Step 2: Convert to fraction form
   2,929.45/4,394.15 = 1,196.86/x
3. Step 3: Cross multiply
   2,929.45x = 4,394.15 × 1,196.86
4. Step 4: Simplify right side
   2,929.45x = 5,259,154.41
5. Step 5: Solve for x
   x = 5,259,154.41/2,929.45
6. Step 6: Final answer
   x = 1,795.27