Finding the Fourth Proportional to 6,730.70, 10,093.28 and 3,031.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,730.70 : 10,093.28 = 3,031.93 : x
2. Step 2: Convert to fraction form
   6,730.70/10,093.28 = 3,031.93/x
3. Step 3: Cross multiply
   6,730.70x = 10,093.28 × 3,031.93
4. Step 4: Simplify right side
   6,730.70x = 30,602,115.89
5. Step 5: Solve for x
   x = 30,602,115.89/6,730.70
6. Step 6: Final answer
   x = 4,546.65