Finding the Fourth Proportional to 10,191.23, 14,063.08 and 5,714.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,191.23 : 14,063.08 = 5,714.37 : x
2. Step 2: Convert to fraction form
   10,191.23/14,063.08 = 5,714.37/x
3. Step 3: Cross multiply
   10,191.23x = 14,063.08 × 5,714.37
4. Step 4: Simplify right side
   10,191.23x = 80,361,642.46
5. Step 5: Solve for x
   x = 80,361,642.46/10,191.23
6. Step 6: Final answer
   x = 7,885.37