Finding the Fourth Proportional to 2,041.56, 3,060.92 and 1,117.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.56 : 3,060.92 = 1,117.55 : x
2. Step 2: Convert to fraction form
   2,041.56/3,060.92 = 1,117.55/x
3. Step 3: Cross multiply
   2,041.56x = 3,060.92 × 1,117.55
4. Step 4: Simplify right side
   2,041.56x = 3,420,741.59
5. Step 5: Solve for x
   x = 3,420,741.59/2,041.56
6. Step 6: Final answer
   x = 1,675.55