Finding the Fourth Proportional to 5,837.46, 8,789.10 and 5,148.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,837.46 : 8,789.10 = 5,148.42 : x
2. Step 2: Convert to fraction form
   5,837.46/8,789.10 = 5,148.42/x
3. Step 3: Cross multiply
   5,837.46x = 8,789.10 × 5,148.42
4. Step 4: Simplify right side
   5,837.46x = 45,249,978.22
5. Step 5: Solve for x
   x = 45,249,978.22/5,837.46
6. Step 6: Final answer
   x = 7,751.66