Finding the Fourth Proportional to 5,881.86, 8,814.24 and 3,684.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881.86 : 8,814.24 = 3,684.30 : x
2. Step 2: Convert to fraction form
   5,881.86/8,814.24 = 3,684.30/x
3. Step 3: Cross multiply
   5,881.86x = 8,814.24 × 3,684.30
4. Step 4: Simplify right side
   5,881.86x = 32,474,304.43
5. Step 5: Solve for x
   x = 32,474,304.43/5,881.86
6. Step 6: Final answer
   x = 5,521.09