Finding the Fourth Proportional to 5,086.52, 7,633.56 and 3,784.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.52 : 7,633.56 = 3,784.04 : x
2. Step 2: Convert to fraction form
   5,086.52/7,633.56 = 3,784.04/x
3. Step 3: Cross multiply
   5,086.52x = 7,633.56 × 3,784.04
4. Step 4: Simplify right side
   5,086.52x = 28,885,696.38
5. Step 5: Solve for x
   x = 28,885,696.38/5,086.52
6. Step 6: Final answer
   x = 5,678.87