Finding the Fourth Proportional to 2,672.08, 3,687.52 and 1,493.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.08 : 3,687.52 = 1,493.28 : x
2. Step 2: Convert to fraction form
   2,672.08/3,687.52 = 1,493.28/x
3. Step 3: Cross multiply
   2,672.08x = 3,687.52 × 1,493.28
4. Step 4: Simplify right side
   2,672.08x = 5,506,499.87
5. Step 5: Solve for x
   x = 5,506,499.87/2,672.08
6. Step 6: Final answer
   x = 2,060.75