Finding the Fourth Proportional to 1,741.39, 2,611.05 and 1,156.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.39 : 2,611.05 = 1,156.70 : x
2. Step 2: Convert to fraction form
   1,741.39/2,611.05 = 1,156.70/x
3. Step 3: Cross multiply
   1,741.39x = 2,611.05 × 1,156.70
4. Step 4: Simplify right side
   1,741.39x = 3,020,203.72
5. Step 5: Solve for x
   x = 3,020,203.72/1,741.39
6. Step 6: Final answer
   x = 1,734.37