Finding the Fourth Proportional to 14,002.16, 19,323.04 and 7,714.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,002.16 : 19,323.04 = 7,714.54 : x
2. Step 2: Convert to fraction form
   14,002.16/19,323.04 = 7,714.54/x
3. Step 3: Cross multiply
   14,002.16x = 19,323.04 × 7,714.54
4. Step 4: Simplify right side
   14,002.16x = 149,068,268.39
5. Step 5: Solve for x
   x = 149,068,268.39/14,002.16
6. Step 6: Final answer
   x = 10,646.09