Finding the Fourth Proportional to 1,213,096.42, 1,673,772.10 and 799,587.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,213,096.42 : 1,673,772.10 = 799,587.37 : x
2. Step 2: Convert to fraction form
   1,213,096.42/1,673,772.10 = 799,587.37/x
3. Step 3: Cross multiply
   1,213,096.42x = 1,673,772.10 × 799,587.37
4. Step 4: Simplify right side
   1,213,096.42x = 1,338,327,031,418.38
5. Step 5: Solve for x
   x = 1,338,327,031,418.38/1,213,096.42
6. Step 6: Final answer
   x = 1,103,232.20