Finding the Fourth Proportional to 1,548,436.73, 2,322,654.01 and 483,570.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,436.73 : 2,322,654.01 = 483,570.05 : x
2. Step 2: Convert to fraction form
   1,548,436.73/2,322,654.01 = 483,570.05/x
3. Step 3: Cross multiply
   1,548,436.73x = 2,322,654.01 × 483,570.05
4. Step 4: Simplify right side
   1,548,436.73x = 1,123,165,902,926.21
5. Step 5: Solve for x
   x = 1,123,165,902,926.21/1,548,436.73
6. Step 6: Final answer
   x = 725,354.73