Finding the Fourth Proportional to 2,691,808.47, 3,714,564.56 and 1,604,055.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,808.47 : 3,714,564.56 = 1,604,055.83 : x
2. Step 2: Convert to fraction form
   2,691,808.47/3,714,564.56 = 1,604,055.83/x
3. Step 3: Cross multiply
   2,691,808.47x = 3,714,564.56 × 1,604,055.83
4. Step 4: Simplify right side
   2,691,808.47x = 5,958,368,911,786.28
5. Step 5: Solve for x
   x = 5,958,368,911,786.28/2,691,808.47
6. Step 6: Final answer
   x = 2,213,518.90