Finding the Fourth Proportional to 2,495.07, 3,744.50 and 1,880.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.07 : 3,744.50 = 1,880.01 : x
2. Step 2: Convert to fraction form
   2,495.07/3,744.50 = 1,880.01/x
3. Step 3: Cross multiply
   2,495.07x = 3,744.50 × 1,880.01
4. Step 4: Simplify right side
   2,495.07x = 7,039,688.04
5. Step 5: Solve for x
   x = 7,039,688.04/2,495.07
6. Step 6: Final answer
   x = 2,821.44