Finding the Fourth Proportional to 4,061.99, 5,605.80 and 2,469.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.99 : 5,605.80 = 2,469.76 : x
2. Step 2: Convert to fraction form
   4,061.99/5,605.80 = 2,469.76/x
3. Step 3: Cross multiply
   4,061.99x = 5,605.80 × 2,469.76
4. Step 4: Simplify right side
   4,061.99x = 13,844,980.61
5. Step 5: Solve for x
   x = 13,844,980.61/4,061.99
6. Step 6: Final answer
   x = 3,408.42