Finding the Fourth Proportional to 1,095.42, 1,511.71 and 598.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095.42 : 1,511.71 = 598.08 : x
2. Step 2: Convert to fraction form
   1,095.42/1,511.71 = 598.08/x
3. Step 3: Cross multiply
   1,095.42x = 1,511.71 × 598.08
4. Step 4: Simplify right side
   1,095.42x = 904,123.52
5. Step 5: Solve for x
   x = 904,123.52/1,095.42
6. Step 6: Final answer
   x = 825.37