Finding the Fourth Proportional to 10,483.02, 14,459.72 and 6,291.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,483.02 : 14,459.72 = 6,291.27 : x
2. Step 2: Convert to fraction form
   10,483.02/14,459.72 = 6,291.27/x
3. Step 3: Cross multiply
   10,483.02x = 14,459.72 × 6,291.27
4. Step 4: Simplify right side
   10,483.02x = 90,969,971.19
5. Step 5: Solve for x
   x = 90,969,971.19/10,483.02
6. Step 6: Final answer
   x = 8,677.84