Finding the Fourth Proportional to 3,875.43, 5,348.25 and 2,196.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875.43 : 5,348.25 = 2,196.93 : x
2. Step 2: Convert to fraction form
   3,875.43/5,348.25 = 2,196.93/x
3. Step 3: Cross multiply
   3,875.43x = 5,348.25 × 2,196.93
4. Step 4: Simplify right side
   3,875.43x = 11,749,730.87
5. Step 5: Solve for x
   x = 11,749,730.87/3,875.43
6. Step 6: Final answer
   x = 3,031.85