Finding the Fourth Proportional to 2,649,166.95, 3,973,786.89 and 755,907.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,166.95 : 3,973,786.89 = 755,907.78 : x
2. Step 2: Convert to fraction form
   2,649,166.95/3,973,786.89 = 755,907.78/x
3. Step 3: Cross multiply
   2,649,166.95x = 3,973,786.89 × 755,907.78
4. Step 4: Simplify right side
   2,649,166.95x = 3,003,816,426,213.00
5. Step 5: Solve for x
   x = 3,003,816,426,213.00/2,649,166.95
6. Step 6: Final answer
   x = 1,133,872.07