Finding the Fourth Proportional to 2,274.48, 3,417.12 and 1,454.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274.48 : 3,417.12 = 1,454.76 : x
2. Step 2: Convert to fraction form
   2,274.48/3,417.12 = 1,454.76/x
3. Step 3: Cross multiply
   2,274.48x = 3,417.12 × 1,454.76
4. Step 4: Simplify right side
   2,274.48x = 4,971,089.49
5. Step 5: Solve for x
   x = 4,971,089.49/2,274.48
6. Step 6: Final answer
   x = 2,185.59