Finding the Fourth Proportional to 1,061,004.69, 1,591,559.82 and 302,958.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,004.69 : 1,591,559.82 = 302,958.63 : x
2. Step 2: Convert to fraction form
   1,061,004.69/1,591,559.82 = 302,958.63/x
3. Step 3: Cross multiply
   1,061,004.69x = 1,591,559.82 × 302,958.63
4. Step 4: Simplify right side
   1,061,004.69x = 482,176,782,630.25
5. Step 5: Solve for x
   x = 482,176,782,630.25/1,061,004.69
6. Step 6: Final answer
   x = 454,453.02