Finding the Fourth Proportional to 10,933.42, 16,402.52 and 4,007.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,933.42 : 16,402.52 = 4,007.92 : x
2. Step 2: Convert to fraction form
   10,933.42/16,402.52 = 4,007.92/x
3. Step 3: Cross multiply
   10,933.42x = 16,402.52 × 4,007.92
4. Step 4: Simplify right side
   10,933.42x = 65,739,987.96
5. Step 5: Solve for x
   x = 65,739,987.96/10,933.42
6. Step 6: Final answer
   x = 6,012.76