Finding the Fourth Proportional to 2,495.07, 3,744.90 and 1,179.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.07 : 3,744.90 = 1,179.50 : x
2. Step 2: Convert to fraction form
   2,495.07/3,744.90 = 1,179.50/x
3. Step 3: Cross multiply
   2,495.07x = 3,744.90 × 1,179.50
4. Step 4: Simplify right side
   2,495.07x = 4,417,090.83
5. Step 5: Solve for x
   x = 4,417,090.83/2,495.07
6. Step 6: Final answer
   x = 1,770.33