Finding the Fourth Proportional to 4,499.91, 6,747.78 and 1,537.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,499.91 : 6,747.78 = 1,537.56 : x
2. Step 2: Convert to fraction form
   4,499.91/6,747.78 = 1,537.56/x
3. Step 3: Cross multiply
   4,499.91x = 6,747.78 × 1,537.56
4. Step 4: Simplify right side
   4,499.91x = 10,375,116.62
5. Step 5: Solve for x
   x = 10,375,116.62/4,499.91
6. Step 6: Final answer
   x = 2,305.63