Finding the Fourth Proportional to 2,016,906.48, 2,783,468.61 and 1,232,308.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,906.48 : 2,783,468.61 = 1,232,308.28 : x
2. Step 2: Convert to fraction form
   2,016,906.48/2,783,468.61 = 1,232,308.28/x
3. Step 3: Cross multiply
   2,016,906.48x = 2,783,468.61 × 1,232,308.28
4. Step 4: Simplify right side
   2,016,906.48x = 3,430,091,422,181.76
5. Step 5: Solve for x
   x = 3,430,091,422,181.76/2,016,906.48
6. Step 6: Final answer
   x = 1,700,669.54