Finding the Fourth Proportional to 1,366,769.89, 1,886,131.20 and 746,575.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,769.89 : 1,886,131.20 = 746,575.57 : x
2. Step 2: Convert to fraction form
   1,366,769.89/1,886,131.20 = 746,575.57/x
3. Step 3: Cross multiply
   1,366,769.89x = 1,886,131.20 × 746,575.57
4. Step 4: Simplify right side
   1,366,769.89x = 1,408,139,475,734.78
5. Step 5: Solve for x
   x = 1,408,139,475,734.78/1,366,769.89
6. Step 6: Final answer
   x = 1,030,268.14