Finding the Fourth Proportional to 2,068.63, 2,854.47 and 1,184.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.63 : 2,854.47 = 1,184.38 : x
2. Step 2: Convert to fraction form
   2,068.63/2,854.47 = 1,184.38/x
3. Step 3: Cross multiply
   2,068.63x = 2,854.47 × 1,184.38
4. Step 4: Simplify right side
   2,068.63x = 3,380,777.18
5. Step 5: Solve for x
   x = 3,380,777.18/2,068.63
6. Step 6: Final answer
   x = 1,634.31