Finding the Fourth Proportional to 2,503.34, 3,754.10 and 1,116.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.34 : 3,754.10 = 1,116.42 : x
2. Step 2: Convert to fraction form
   2,503.34/3,754.10 = 1,116.42/x
3. Step 3: Cross multiply
   2,503.34x = 3,754.10 × 1,116.42
4. Step 4: Simplify right side
   2,503.34x = 4,191,134.76
5. Step 5: Solve for x
   x = 4,191,134.76/2,503.34
6. Step 6: Final answer
   x = 1,674.22