Finding the Fourth Proportional to 1,456,326.16, 2,182,773.06 and 656,671.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,326.16 : 2,182,773.06 = 656,671.48 : x
2. Step 2: Convert to fraction form
   1,456,326.16/2,182,773.06 = 656,671.48/x
3. Step 3: Cross multiply
   1,456,326.16x = 2,182,773.06 × 656,671.48
4. Step 4: Simplify right side
   1,456,326.16x = 1,433,364,815,814.33
5. Step 5: Solve for x
   x = 1,433,364,815,814.33/1,456,326.16
6. Step 6: Final answer
   x = 984,233.38