Finding the Fourth Proportional to 2,630,847.69, 3,946,381.29 and 833,691.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,847.69 : 3,946,381.29 = 833,691.38 : x
2. Step 2: Convert to fraction form
   2,630,847.69/3,946,381.29 = 833,691.38/x
3. Step 3: Cross multiply
   2,630,847.69x = 3,946,381.29 × 833,691.38
4. Step 4: Simplify right side
   2,630,847.69x = 3,290,064,043,934.37
5. Step 5: Solve for x
   x = 3,290,064,043,934.37/2,630,847.69
6. Step 6: Final answer
   x = 1,250,571.84