Finding the Fourth Proportional to 10,442.48, 14,410.68 and 5,662.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,442.48 : 14,410.68 = 5,662.46 : x
2. Step 2: Convert to fraction form
   10,442.48/14,410.68 = 5,662.46/x
3. Step 3: Cross multiply
   10,442.48x = 14,410.68 × 5,662.46
4. Step 4: Simplify right side
   10,442.48x = 81,599,899.07
5. Step 5: Solve for x
   x = 81,599,899.07/10,442.48
6. Step 6: Final answer
   x = 7,814.23