Finding the Fourth Proportional to 4,991,738.94, 7,488,436.17 and 1,752,435.87

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,738.94 : 7,488,436.17 = 1,752,435.87 : x
2. Step 2: Convert to fraction form
   4,991,738.94/7,488,436.17 = 1,752,435.87/x
3. Step 3: Cross multiply
   4,991,738.94x = 7,488,436.17 × 1,752,435.87
4. Step 4: Simplify right side
   4,991,738.94x = 13,123,004,154,513.42
5. Step 5: Solve for x
   x = 13,123,004,154,513.42/4,991,738.94
6. Step 6: Final answer
   x = 2,628,944.40