Finding the Fourth Proportional to 16,429.02, 24,644.07 and 4,742.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,429.02 : 24,644.07 = 4,742.34 : x
2. Step 2: Convert to fraction form
   16,429.02/24,644.07 = 4,742.34/x
3. Step 3: Cross multiply
   16,429.02x = 24,644.07 × 4,742.34
4. Step 4: Simplify right side
   16,429.02x = 116,870,558.92
5. Step 5: Solve for x
   x = 116,870,558.92/16,429.02
6. Step 6: Final answer
   x = 7,113.67