Finding the Fourth Proportional to 3,782,066.54, 5,643,601.92 and 3,374,456.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,782,066.54 : 5,643,601.92 = 3,374,456.84 : x
2. Step 2: Convert to fraction form
   3,782,066.54/5,643,601.92 = 3,374,456.84/x
3. Step 3: Cross multiply
   3,782,066.54x = 5,643,601.92 × 3,374,456.84
4. Step 4: Simplify right side
   3,782,066.54x = 19,044,091,084,308.85
5. Step 5: Solve for x
   x = 19,044,091,084,308.85/3,782,066.54
6. Step 6: Final answer
   x = 5,035,366.48