Finding the Fourth Proportional to 2,522,319, 3,480,800.22 and 1,616,901

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,319 : 3,480,800.22 = 1,616,901 : x
2. Step 2: Convert to fraction form
   2,522,319/3,480,800.22 = 1,616,901/x
3. Step 3: Cross multiply
   2,522,319x = 3,480,800.22 × 1,616,901
4. Step 4: Simplify right side
   2,522,319x = 5,628,109,356,518.22
5. Step 5: Solve for x
   x = 5,628,109,356,518.22/2,522,319
6. Step 6: Final answer
   x = 2,231,323.38