Finding the Fourth Proportional to 1,595.89, 2,392.42 and 773.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595.89 : 2,392.42 = 773.34 : x
2. Step 2: Convert to fraction form
   1,595.89/2,392.42 = 773.34/x
3. Step 3: Cross multiply
   1,595.89x = 2,392.42 × 773.34
4. Step 4: Simplify right side
   1,595.89x = 1,850,154.08
5. Step 5: Solve for x
   x = 1,850,154.08/1,595.89
6. Step 6: Final answer
   x = 1,159.32