Finding the Fourth Proportional to 4,314.78, 5,948.37 and 3,648.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,314.78 : 5,948.37 = 3,648.96 : x
2. Step 2: Convert to fraction form
   4,314.78/5,948.37 = 3,648.96/x
3. Step 3: Cross multiply
   4,314.78x = 5,948.37 × 3,648.96
4. Step 4: Simplify right side
   4,314.78x = 21,705,364.20
5. Step 5: Solve for x
   x = 21,705,364.20/4,314.78
6. Step 6: Final answer
   x = 5,030.47