Finding the Fourth Proportional to 962,111.60, 1,443,115.16 and 363,058.28

Step by Step Solution

1. Step 1: Write the proportion equation
   962,111.60 : 1,443,115.16 = 363,058.28 : x
2. Step 2: Convert to fraction form
   962,111.60/1,443,115.16 = 363,058.28/x
3. Step 3: Cross multiply
   962,111.60x = 1,443,115.16 × 363,058.28
4. Step 4: Simplify right side
   962,111.60x = 523,934,906,016.23
5. Step 5: Solve for x
   x = 523,934,906,016.23/962,111.60
6. Step 6: Final answer
   x = 544,567.71