Finding the Fourth Proportional to 2,145.93, 2,957.34 and 1,481.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,145.93 : 2,957.34 = 1,481.59 : x
2. Step 2: Convert to fraction form
   2,145.93/2,957.34 = 1,481.59/x
3. Step 3: Cross multiply
   2,145.93x = 2,957.34 × 1,481.59
4. Step 4: Simplify right side
   2,145.93x = 4,381,565.37
5. Step 5: Solve for x
   x = 4,381,565.37/2,145.93
6. Step 6: Final answer
   x = 2,041.80