Finding the Fourth Proportional to 2,308.31, 3,460.03 and 1,151.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.31 : 3,460.03 = 1,151.63 : x
2. Step 2: Convert to fraction form
   2,308.31/3,460.03 = 1,151.63/x
3. Step 3: Cross multiply
   2,308.31x = 3,460.03 × 1,151.63
4. Step 4: Simplify right side
   2,308.31x = 3,984,674.35
5. Step 5: Solve for x
   x = 3,984,674.35/2,308.31
6. Step 6: Final answer
   x = 1,726.23