Finding the Fourth Proportional to 1,083,139.54, 1,494,779.28 and 599,704.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,083,139.54 : 1,494,779.28 = 599,704.69 : x
2. Step 2: Convert to fraction form
   1,083,139.54/1,494,779.28 = 599,704.69/x
3. Step 3: Cross multiply
   1,083,139.54x = 1,494,779.28 × 599,704.69
4. Step 4: Simplify right side
   1,083,139.54x = 896,426,144,730.82
5. Step 5: Solve for x
   x = 896,426,144,730.82/1,083,139.54
6. Step 6: Final answer
   x = 827,618.34