Finding the Fourth Proportional to 5,838.63, 8,057.31 and 3,742.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,838.63 : 8,057.31 = 3,742.75 : x
2. Step 2: Convert to fraction form
   5,838.63/8,057.31 = 3,742.75/x
3. Step 3: Cross multiply
   5,838.63x = 8,057.31 × 3,742.75
4. Step 4: Simplify right side
   5,838.63x = 30,156,497.00
5. Step 5: Solve for x
   x = 30,156,497.00/5,838.63
6. Step 6: Final answer
   x = 5,165.00