Finding the Fourth Proportional to 2,058.70, 2,841.01 and 1,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.70 : 2,841.01 = 1,114.50 : x
2. Step 2: Convert to fraction form
   2,058.70/2,841.01 = 1,114.50/x
3. Step 3: Cross multiply
   2,058.70x = 2,841.01 × 1,114.50
4. Step 4: Simplify right side
   2,058.70x = 3,166,311.72
5. Step 5: Solve for x
   x = 3,166,311.72/2,058.70
6. Step 6: Final answer
   x = 1,538.02