Finding the Fourth Proportional to 10,048.05, 13,858.31 and 6,463.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,048.05 : 13,858.31 = 6,463.42 : x
2. Step 2: Convert to fraction form
   10,048.05/13,858.31 = 6,463.42/x
3. Step 3: Cross multiply
   10,048.05x = 13,858.31 × 6,463.42
4. Step 4: Simplify right side
   10,048.05x = 89,572,078.02
5. Step 5: Solve for x
   x = 89,572,078.02/10,048.05
6. Step 6: Final answer
   x = 8,914.37