Finding the Fourth Proportional to 10,710.42, 16,068.40 and 6,271.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.42 : 16,068.40 = 6,271.83 : x
2. Step 2: Convert to fraction form
   10,710.42/16,068.40 = 6,271.83/x
3. Step 3: Cross multiply
   10,710.42x = 16,068.40 × 6,271.83
4. Step 4: Simplify right side
   10,710.42x = 100,778,347.39
5. Step 5: Solve for x
   x = 100,778,347.39/10,710.42
6. Step 6: Final answer
   x = 9,409.37