Finding the Fourth Proportional to 1,004,530.01, 1,385,860.69 and 568,847.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,530.01 : 1,385,860.69 = 568,847.31 : x
2. Step 2: Convert to fraction form
   1,004,530.01/1,385,860.69 = 568,847.31/x
3. Step 3: Cross multiply
   1,004,530.01x = 1,385,860.69 × 568,847.31
4. Step 4: Simplify right side
   1,004,530.01x = 788,343,121,055.33
5. Step 5: Solve for x
   x = 788,343,121,055.33/1,004,530.01
6. Step 6: Final answer
   x = 784,788.03