Finding the Fourth Proportional to 2,308,637.31, 3,463,098.72 and 771,771.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,637.31 : 3,463,098.72 = 771,771.03 : x
2. Step 2: Convert to fraction form
   2,308,637.31/3,463,098.72 = 771,771.03/x
3. Step 3: Cross multiply
   2,308,637.31x = 3,463,098.72 × 771,771.03
4. Step 4: Simplify right side
   2,308,637.31x = 2,672,719,266,126.08
5. Step 5: Solve for x
   x = 2,672,719,266,126.08/2,308,637.31
6. Step 6: Final answer
   x = 1,157,704.27