Finding the Fourth Proportional to 1,031,851.98, 1,423,877.67 and 579,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,851.98 : 1,423,877.67 = 579,055.50 : x
2. Step 2: Convert to fraction form
   1,031,851.98/1,423,877.67 = 579,055.50/x
3. Step 3: Cross multiply
   1,031,851.98x = 1,423,877.67 × 579,055.50
4. Step 4: Simplify right side
   1,031,851.98x = 824,504,196,140.69
5. Step 5: Solve for x
   x = 824,504,196,140.69/1,031,851.98
6. Step 6: Final answer
   x = 799,052.78