Finding the Fourth Proportional to 3,573,844.65, 5,363,424.18 and 1,443,947.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,573,844.65 : 5,363,424.18 = 1,443,947.22 : x
2. Step 2: Convert to fraction form
   3,573,844.65/5,363,424.18 = 1,443,947.22/x
3. Step 3: Cross multiply
   3,573,844.65x = 5,363,424.18 × 1,443,947.22
4. Step 4: Simplify right side
   3,573,844.65x = 7,744,501,434,391.78
5. Step 5: Solve for x
   x = 7,744,501,434,391.78/3,573,844.65
6. Step 6: Final answer
   x = 2,166,994.43