Finding the Fourth Proportional to 2,365,080.27, 3,545,375.76 and 766,519.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,080.27 : 3,545,375.76 = 766,519.89 : x
2. Step 2: Convert to fraction form
   2,365,080.27/3,545,375.76 = 766,519.89/x
3. Step 3: Cross multiply
   2,365,080.27x = 3,545,375.76 × 766,519.89
4. Step 4: Simplify right side
   2,365,080.27x = 2,717,601,037,563.87
5. Step 5: Solve for x
   x = 2,717,601,037,563.87/2,365,080.27
6. Step 6: Final answer
   x = 1,149,052.35