Finding the Fourth Proportional to 1,501,097.37, 2,071,517.57 and 812,777.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,097.37 : 2,071,517.57 = 812,777.39 : x
2. Step 2: Convert to fraction form
   1,501,097.37/2,071,517.57 = 812,777.39/x
3. Step 3: Cross multiply
   1,501,097.37x = 2,071,517.57 × 812,777.39
4. Step 4: Simplify right side
   1,501,097.37x = 1,683,682,644,850.25
5. Step 5: Solve for x
   x = 1,683,682,644,850.25/1,501,097.37
6. Step 6: Final answer
   x = 1,121,634.53