Finding the Fourth Proportional to 5,501.74, 8,253.78 and 1,605.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501.74 : 8,253.78 = 1,605.82 : x
2. Step 2: Convert to fraction form
   5,501.74/8,253.78 = 1,605.82/x
3. Step 3: Cross multiply
   5,501.74x = 8,253.78 × 1,605.82
4. Step 4: Simplify right side
   5,501.74x = 13,254,085.00
5. Step 5: Solve for x
   x = 13,254,085.00/5,501.74
6. Step 6: Final answer
   x = 2,409.07