Finding the Fourth Proportional to 1,548,426.88, 2,322,250.56 and 550,921.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,426.88 : 2,322,250.56 = 550,921.60 : x
2. Step 2: Convert to fraction form
   1,548,426.88/2,322,250.56 = 550,921.60/x
3. Step 3: Cross multiply
   1,548,426.88x = 2,322,250.56 × 550,921.60
4. Step 4: Simplify right side
   1,548,426.88x = 1,279,377,994,116.10
5. Step 5: Solve for x
   x = 1,279,377,994,116.10/1,548,426.88
6. Step 6: Final answer
   x = 826,243.73