Finding the Fourth Proportional to 2,624.17, 3,605.15 and 2,348.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.17 : 3,605.15 = 2,348.07 : x
2. Step 2: Convert to fraction form
   2,624.17/3,605.15 = 2,348.07/x
3. Step 3: Cross multiply
   2,624.17x = 3,605.15 × 2,348.07
4. Step 4: Simplify right side
   2,624.17x = 8,465,144.56
5. Step 5: Solve for x
   x = 8,465,144.56/2,624.17
6. Step 6: Final answer
   x = 3,225.84