Finding the Fourth Proportional to 3,870.22, 5,799.66 and 2,404.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,870.22 : 5,799.66 = 2,404.93 : x
2. Step 2: Convert to fraction form
   3,870.22/5,799.66 = 2,404.93/x
3. Step 3: Cross multiply
   3,870.22x = 5,799.66 × 2,404.93
4. Step 4: Simplify right side
   3,870.22x = 13,947,776.32
5. Step 5: Solve for x
   x = 13,947,776.32/3,870.22
6. Step 6: Final answer
   x = 3,603.87