Finding the Fourth Proportional to 1,093.31, 1,508.72 and 595.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093.31 : 1,508.72 = 595.93 : x
2. Step 2: Convert to fraction form
   1,093.31/1,508.72 = 595.93/x
3. Step 3: Cross multiply
   1,093.31x = 1,508.72 × 595.93
4. Step 4: Simplify right side
   1,093.31x = 899,093.79
5. Step 5: Solve for x
   x = 899,093.79/1,093.31
6. Step 6: Final answer
   x = 822.36