Finding the Fourth Proportional to 5,911.59, 8,098.83 and 5,690.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911.59 : 8,098.83 = 5,690.01 : x
2. Step 2: Convert to fraction form
   5,911.59/8,098.83 = 5,690.01/x
3. Step 3: Cross multiply
   5,911.59x = 8,098.83 × 5,690.01
4. Step 4: Simplify right side
   5,911.59x = 46,082,423.69
5. Step 5: Solve for x
   x = 46,082,423.69/5,911.59
6. Step 6: Final answer
   x = 7,795.27