Finding the Fourth Proportional to 1,741.05, 2,401.98 and 1,111.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.05 : 2,401.98 = 1,111.61 : x
2. Step 2: Convert to fraction form
   1,741.05/2,401.98 = 1,111.61/x
3. Step 3: Cross multiply
   1,741.05x = 2,401.98 × 1,111.61
4. Step 4: Simplify right side
   1,741.05x = 2,670,052.98
5. Step 5: Solve for x
   x = 2,670,052.98/1,741.05
6. Step 6: Final answer
   x = 1,533.59