Finding the Fourth Proportional to 2,395.51, 3,590.01 and 1,160.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.51 : 3,590.01 = 1,160.46 : x
2. Step 2: Convert to fraction form
   2,395.51/3,590.01 = 1,160.46/x
3. Step 3: Cross multiply
   2,395.51x = 3,590.01 × 1,160.46
4. Step 4: Simplify right side
   2,395.51x = 4,166,063.00
5. Step 5: Solve for x
   x = 4,166,063.00/2,395.51
6. Step 6: Final answer
   x = 1,739.11