Finding the Fourth Proportional to 2,620.53, 3,924.14 and 2,341.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620.53 : 3,924.14 = 2,341.89 : x
2. Step 2: Convert to fraction form
   2,620.53/3,924.14 = 2,341.89/x
3. Step 3: Cross multiply
   2,620.53x = 3,924.14 × 2,341.89
4. Step 4: Simplify right side
   2,620.53x = 9,189,892.52
5. Step 5: Solve for x
   x = 9,189,892.52/2,620.53
6. Step 6: Final answer
   x = 3,506.88