Finding the Fourth Proportional to 1,019,763.22, 1,407,274.42 and 567,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,763.22 : 1,407,274.42 = 567,044.50 : x
2. Step 2: Convert to fraction form
   1,019,763.22/1,407,274.42 = 567,044.50/x
3. Step 3: Cross multiply
   1,019,763.22x = 1,407,274.42 × 567,044.50
4. Step 4: Simplify right side
   1,019,763.22x = 797,987,219,851.69
5. Step 5: Solve for x
   x = 797,987,219,851.69/1,019,763.22
6. Step 6: Final answer
   x = 782,522.06