Finding the Fourth Proportional to 2,650,774.54, 3,658,365.78 and 1,604,772.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,774.54 : 3,658,365.78 = 1,604,772.30 : x
2. Step 2: Convert to fraction form
   2,650,774.54/3,658,365.78 = 1,604,772.30/x
3. Step 3: Cross multiply
   2,650,774.54x = 3,658,365.78 × 1,604,772.30
4. Step 4: Simplify right side
   2,650,774.54x = 5,870,844,067,011.89
5. Step 5: Solve for x
   x = 5,870,844,067,011.89/2,650,774.54
6. Step 6: Final answer
   x = 2,214,765.53