Finding the Fourth Proportional to 10,714.56, 16,071.36 and 3,789.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,714.56 : 16,071.36 = 3,789.12 : x
2. Step 2: Convert to fraction form
   10,714.56/16,071.36 = 3,789.12/x
3. Step 3: Cross multiply
   10,714.56x = 16,071.36 × 3,789.12
4. Step 4: Simplify right side
   10,714.56x = 60,896,311.60
5. Step 5: Solve for x
   x = 60,896,311.60/10,714.56
6. Step 6: Final answer
   x = 5,683.51