Finding the Fourth Proportional to 3,997,040.96, 5,995,505.82 and 964,381.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,997,040.96 : 5,995,505.82 = 964,381.52 : x
2. Step 2: Convert to fraction form
   3,997,040.96/5,995,505.82 = 964,381.52/x
3. Step 3: Cross multiply
   3,997,040.96x = 5,995,505.82 × 964,381.52
4. Step 4: Simplify right side
   3,997,040.96x = 5,781,955,015,860.45
5. Step 5: Solve for x
   x = 5,781,955,015,860.45/3,997,040.96
6. Step 6: Final answer
   x = 1,446,558.86