Finding the Fourth Proportional to 799,120.41, 1,103,048.98 and 636,076.00

Step by Step Solution

1. Step 1: Write the proportion equation
   799,120.41 : 1,103,048.98 = 636,076.00 : x
2. Step 2: Convert to fraction form
   799,120.41/1,103,048.98 = 636,076.00/x
3. Step 3: Cross multiply
   799,120.41x = 1,103,048.98 × 636,076.00
4. Step 4: Simplify right side
   799,120.41x = 701,622,976,586.45
5. Step 5: Solve for x
   x = 701,622,976,586.45/799,120.41
6. Step 6: Final answer
   x = 877,994.06