Finding the Fourth Proportional to 1,924.35, 2,900.27 and 1,817.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924.35 : 2,900.27 = 1,817.05 : x
2. Step 2: Convert to fraction form
   1,924.35/2,900.27 = 1,817.05/x
3. Step 3: Cross multiply
   1,924.35x = 2,900.27 × 1,817.05
4. Step 4: Simplify right side
   1,924.35x = 5,269,935.60
5. Step 5: Solve for x
   x = 5,269,935.60/1,924.35
6. Step 6: Final answer
   x = 2,738.55