Finding the Fourth Proportional to 2,789,412.72, 4,184,099.64 and 794,868.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789,412.72 : 4,184,099.64 = 794,868.72 : x
2. Step 2: Convert to fraction form
   2,789,412.72/4,184,099.64 = 794,868.72/x
3. Step 3: Cross multiply
   2,789,412.72x = 4,184,099.64 × 794,868.72
4. Step 4: Simplify right side
   2,789,412.72x = 3,325,809,925,199.26
5. Step 5: Solve for x
   x = 3,325,809,925,199.26/2,789,412.72
6. Step 6: Final answer
   x = 1,192,297.54