Finding the Fourth Proportional to 1,943,037.78, 2,914,590.69 and 745,028.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,943,037.78 : 2,914,590.69 = 745,028.34 : x
2. Step 2: Convert to fraction form
   1,943,037.78/2,914,590.69 = 745,028.34/x
3. Step 3: Cross multiply
   1,943,037.78x = 2,914,590.69 × 745,028.34
4. Step 4: Simplify right side
   1,943,037.78x = 2,171,452,663,550.15
5. Step 5: Solve for x
   x = 2,171,452,663,550.15/1,943,037.78
6. Step 6: Final answer
   x = 1,117,555.55