Finding the Fourth Proportional to 2,606.02, 3,908.71 and 1,045.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.02 : 3,908.71 = 1,045.96 : x
2. Step 2: Convert to fraction form
   2,606.02/3,908.71 = 1,045.96/x
3. Step 3: Cross multiply
   2,606.02x = 3,908.71 × 1,045.96
4. Step 4: Simplify right side
   2,606.02x = 4,088,345.85
5. Step 5: Solve for x
   x = 4,088,345.85/2,606.02
6. Step 6: Final answer
   x = 1,568.81