Finding the Fourth Proportional to 1,932.83, 2,894.04 and 1,590.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932.83 : 2,894.04 = 1,590.30 : x
2. Step 2: Convert to fraction form
   1,932.83/2,894.04 = 1,590.30/x
3. Step 3: Cross multiply
   1,932.83x = 2,894.04 × 1,590.30
4. Step 4: Simplify right side
   1,932.83x = 4,602,377.34
5. Step 5: Solve for x
   x = 4,602,377.34/1,932.83
6. Step 6: Final answer
   x = 2,381.17