Finding the Fourth Proportional to 792,354.17, 1,093,440.71 and 429,770.25

Step by Step Solution

1. Step 1: Write the proportion equation
   792,354.17 : 1,093,440.71 = 429,770.25 : x
2. Step 2: Convert to fraction form
   792,354.17/1,093,440.71 = 429,770.25/x
3. Step 3: Cross multiply
   792,354.17x = 1,093,440.71 × 429,770.25
4. Step 4: Simplify right side
   792,354.17x = 469,928,288,371.30
5. Step 5: Solve for x
   x = 469,928,288,371.30/792,354.17
6. Step 6: Final answer
   x = 593,078.58