Finding the Fourth Proportional to 2,548.43, 3,817.46 and 2,335.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548.43 : 3,817.46 = 2,335.81 : x
2. Step 2: Convert to fraction form
   2,548.43/3,817.46 = 2,335.81/x
3. Step 3: Cross multiply
   2,548.43x = 3,817.46 × 2,335.81
4. Step 4: Simplify right side
   2,548.43x = 8,916,848.78
5. Step 5: Solve for x
   x = 8,916,848.78/2,548.43
6. Step 6: Final answer
   x = 3,498.95