Finding the Fourth Proportional to 2,908.02, 4,012.17 and 1,773.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,908.02 : 4,012.17 = 1,773.93 : x
2. Step 2: Convert to fraction form
   2,908.02/4,012.17 = 1,773.93/x
3. Step 3: Cross multiply
   2,908.02x = 4,012.17 × 1,773.93
4. Step 4: Simplify right side
   2,908.02x = 7,117,308.73
5. Step 5: Solve for x
   x = 7,117,308.73/2,908.02
6. Step 6: Final answer
   x = 2,447.48