Finding the Fourth Proportional to 2,630,477.25, 3,945,830.69 and 833,493.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,477.25 : 3,945,830.69 = 833,493.17 : x
2. Step 2: Convert to fraction form
   2,630,477.25/3,945,830.69 = 833,493.17/x
3. Step 3: Cross multiply
   2,630,477.25x = 3,945,830.69 × 833,493.17
4. Step 4: Simplify right side
   2,630,477.25x = 3,288,822,942,039.70
5. Step 5: Solve for x
   x = 3,288,822,942,039.70/2,630,477.25
6. Step 6: Final answer
   x = 1,250,276.14