Finding the Fourth Proportional to 5,090.34, 7,633.71 and 2,314.68

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090.34 : 7,633.71 = 2,314.68 : x
2. Step 2: Convert to fraction form
   5,090.34/7,633.71 = 2,314.68/x
3. Step 3: Cross multiply
   5,090.34x = 7,633.71 × 2,314.68
4. Step 4: Simplify right side
   5,090.34x = 17,669,595.86
5. Step 5: Solve for x
   x = 17,669,595.86/5,090.34
6. Step 6: Final answer
   x = 3,471.20