Finding the Fourth Proportional to 2,320,771.78, 3,480,369.34 and 804,100.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320,771.78 : 3,480,369.34 = 804,100.74 : x
2. Step 2: Convert to fraction form
   2,320,771.78/3,480,369.34 = 804,100.74/x
3. Step 3: Cross multiply
   2,320,771.78x = 3,480,369.34 × 804,100.74
4. Step 4: Simplify right side
   2,320,771.78x = 2,798,567,561,767.31
5. Step 5: Solve for x
   x = 2,798,567,561,767.31/2,320,771.78
6. Step 6: Final answer
   x = 1,205,877.97