Finding the Fourth Proportional to 1,036.34, 1,430.18 and 594.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.34 : 1,430.18 = 594.32 : x
2. Step 2: Convert to fraction form
   1,036.34/1,430.18 = 594.32/x
3. Step 3: Cross multiply
   1,036.34x = 1,430.18 × 594.32
4. Step 4: Simplify right side
   1,036.34x = 849,981.61
5. Step 5: Solve for x
   x = 849,981.61/1,036.34
6. Step 6: Final answer
   x = 820.18