Finding the Fourth Proportional to 1,307,016.15, 1,961,291.58 and 548,799.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,016.15 : 1,961,291.58 = 548,799.32 : x
2. Step 2: Convert to fraction form
   1,307,016.15/1,961,291.58 = 548,799.32/x
3. Step 3: Cross multiply
   1,307,016.15x = 1,961,291.58 × 548,799.32
4. Step 4: Simplify right side
   1,307,016.15x = 1,076,355,475,619.27
5. Step 5: Solve for x
   x = 1,076,355,475,619.27/1,307,016.15
6. Step 6: Final answer
   x = 823,521.18