Finding the Fourth Proportional to 2,176.05, 2,996.04 and 1,703.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176.05 : 2,996.04 = 1,703.34 : x
2. Step 2: Convert to fraction form
   2,176.05/2,996.04 = 1,703.34/x
3. Step 3: Cross multiply
   2,176.05x = 2,996.04 × 1,703.34
4. Step 4: Simplify right side
   2,176.05x = 5,103,274.77
5. Step 5: Solve for x
   x = 5,103,274.77/2,176.05
6. Step 6: Final answer
   x = 2,345.20