Finding the Fourth Proportional to 2,465.31, 3,697.02 and 1,059.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.31 : 3,697.02 = 1,059.54 : x
2. Step 2: Convert to fraction form
   2,465.31/3,697.02 = 1,059.54/x
3. Step 3: Cross multiply
   2,465.31x = 3,697.02 × 1,059.54
4. Step 4: Simplify right side
   2,465.31x = 3,917,140.57
5. Step 5: Solve for x
   x = 3,917,140.57/2,465.31
6. Step 6: Final answer
   x = 1,588.90