Finding the Fourth Proportional to 2,043,830.22, 2,820,559.60 and 1,269,887.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,830.22 : 2,820,559.60 = 1,269,887.82 : x
2. Step 2: Convert to fraction form
   2,043,830.22/2,820,559.60 = 1,269,887.82/x
3. Step 3: Cross multiply
   2,043,830.22x = 2,820,559.60 × 1,269,887.82
4. Step 4: Simplify right side
   2,043,830.22x = 3,581,794,281,624.07
5. Step 5: Solve for x
   x = 3,581,794,281,624.07/2,043,830.22
6. Step 6: Final answer
   x = 1,752,491.11