Finding the Fourth Proportional to 1,557,882.37, 2,336,589.82 and 492,786.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557,882.37 : 2,336,589.82 = 492,786.04 : x
2. Step 2: Convert to fraction form
   1,557,882.37/2,336,589.82 = 492,786.04/x
3. Step 3: Cross multiply
   1,557,882.37x = 2,336,589.82 × 492,786.04
4. Step 4: Simplify right side
   1,557,882.37x = 1,151,438,834,839.72
5. Step 5: Solve for x
   x = 1,151,438,834,839.72/1,557,882.37
6. Step 6: Final answer
   x = 739,105.12