Finding the Fourth Proportional to 6,700, 10,050.72 and 3,003.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,700 : 10,050.72 = 3,003.88 : x
2. Step 2: Convert to fraction form
   6,700/10,050.72 = 3,003.88/x
3. Step 3: Cross multiply
   6,700x = 10,050.72 × 3,003.88
4. Step 4: Simplify right side
   6,700x = 30,191,156.79
5. Step 5: Solve for x
   x = 30,191,156.79/6,700
6. Step 6: Final answer
   x = 4,506.14