Finding the Fourth Proportional to 982,443.30, 1,355,675.22 and 552,714.23

Step by Step Solution

1. Step 1: Write the proportion equation
   982,443.30 : 1,355,675.22 = 552,714.23 : x
2. Step 2: Convert to fraction form
   982,443.30/1,355,675.22 = 552,714.23/x
3. Step 3: Cross multiply
   982,443.30x = 1,355,675.22 × 552,714.23
4. Step 4: Simplify right side
   982,443.30x = 749,300,978,574.00
5. Step 5: Solve for x
   x = 749,300,978,574.00/982,443.30
6. Step 6: Final answer
   x = 762,691.32