Finding the Fourth Proportional to 2,013.96, 2,778.42 and 1,184.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013.96 : 2,778.42 = 1,184.52 : x
2. Step 2: Convert to fraction form
   2,013.96/2,778.42 = 1,184.52/x
3. Step 3: Cross multiply
   2,013.96x = 2,778.42 × 1,184.52
4. Step 4: Simplify right side
   2,013.96x = 3,291,094.06
5. Step 5: Solve for x
   x = 3,291,094.06/2,013.96
6. Step 6: Final answer
   x = 1,634.14