Finding the Fourth Proportional to 1,114,859.34, 1,538,514 and 605,561.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,859.34 : 1,538,514 = 605,561.94 : x
2. Step 2: Convert to fraction form
   1,114,859.34/1,538,514 = 605,561.94/x
3. Step 3: Cross multiply
   1,114,859.34x = 1,538,514 × 605,561.94
4. Step 4: Simplify right side
   1,114,859.34x = 931,665,522,557.16
5. Step 5: Solve for x
   x = 931,665,522,557.16/1,114,859.34
6. Step 6: Final answer
   x = 835,679.88