Finding the Fourth Proportional to 2,245,671.76, 3,368,522.22 and 897,947.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,671.76 : 3,368,522.22 = 897,947.59 : x
2. Step 2: Convert to fraction form
   2,245,671.76/3,368,522.22 = 897,947.59/x
3. Step 3: Cross multiply
   2,245,671.76x = 3,368,522.22 × 897,947.59
4. Step 4: Simplify right side
   2,245,671.76x = 3,024,756,409,310.45
5. Step 5: Solve for x
   x = 3,024,756,409,310.45/2,245,671.76
6. Step 6: Final answer
   x = 1,346,927.21