Finding the Fourth Proportional to 14,002.32, 19,322.96 and 7,714.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,002.32 : 19,322.96 = 7,714.56 : x
2. Step 2: Convert to fraction form
   14,002.32/19,322.96 = 7,714.56/x
3. Step 3: Cross multiply
   14,002.32x = 19,322.96 × 7,714.56
4. Step 4: Simplify right side
   14,002.32x = 149,068,134.30
5. Step 5: Solve for x
   x = 149,068,134.30/14,002.32
6. Step 6: Final answer
   x = 10,645.96