Finding the Fourth Proportional to 2,679.38, 3,697.56 and 1,500.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679.38 : 3,697.56 = 1,500.46 : x
2. Step 2: Convert to fraction form
   2,679.38/3,697.56 = 1,500.46/x
3. Step 3: Cross multiply
   2,679.38x = 3,697.56 × 1,500.46
4. Step 4: Simplify right side
   2,679.38x = 5,548,031.63
5. Step 5: Solve for x
   x = 5,548,031.63/2,679.38
6. Step 6: Final answer
   x = 2,070.64