Finding the Fourth Proportional to 2,500.79, 3,748.02 and 1,184.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.79 : 3,748.02 = 1,184.54 : x
2. Step 2: Convert to fraction form
   2,500.79/3,748.02 = 1,184.54/x
3. Step 3: Cross multiply
   2,500.79x = 3,748.02 × 1,184.54
4. Step 4: Simplify right side
   2,500.79x = 4,439,660.87
5. Step 5: Solve for x
   x = 4,439,660.87/2,500.79
6. Step 6: Final answer
   x = 1,775.31