Finding the Fourth Proportional to 5,621,443.87, 7,757,583.61 and 3,043,123.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,621,443.87 : 7,757,583.61 = 3,043,123.96 : x
2. Step 2: Convert to fraction form
   5,621,443.87/7,757,583.61 = 3,043,123.96/x
3. Step 3: Cross multiply
   5,621,443.87x = 7,757,583.61 × 3,043,123.96
4. Step 4: Simplify right side
   5,621,443.87x = 23,607,288,508,898.57
5. Step 5: Solve for x
   x = 23,607,288,508,898.57/5,621,443.87
6. Step 6: Final answer
   x = 4,199,506.23