Finding the Fourth Proportional to 3,875.54, 5,348.50 and 2,196.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875.54 : 5,348.50 = 2,196.94 : x
2. Step 2: Convert to fraction form
   3,875.54/5,348.50 = 2,196.94/x
3. Step 3: Cross multiply
   3,875.54x = 5,348.50 × 2,196.94
4. Step 4: Simplify right side
   3,875.54x = 11,750,333.59
5. Step 5: Solve for x
   x = 11,750,333.59/3,875.54
6. Step 6: Final answer
   x = 3,031.92