Finding the Fourth Proportional to 2,666,762.94, 3,680,104.86 and 1,443,041.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,762.94 : 3,680,104.86 = 1,443,041.76 : x
2. Step 2: Convert to fraction form
   2,666,762.94/3,680,104.86 = 1,443,041.76/x
3. Step 3: Cross multiply
   2,666,762.94x = 3,680,104.86 × 1,443,041.76
4. Step 4: Simplify right side
   2,666,762.94x = 5,310,544,994,158.95
5. Step 5: Solve for x
   x = 5,310,544,994,158.95/2,666,762.94
6. Step 6: Final answer
   x = 1,991,382.48