Finding the Fourth Proportional to 2,776,411.35, 4,164,196.23 and 955,053.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,411.35 : 4,164,196.23 = 955,053.45 : x
2. Step 2: Convert to fraction form
   2,776,411.35/4,164,196.23 = 955,053.45/x
3. Step 3: Cross multiply
   2,776,411.35x = 4,164,196.23 × 955,053.45
4. Step 4: Simplify right side
   2,776,411.35x = 3,977,029,975,938.49
5. Step 5: Solve for x
   x = 3,977,029,975,938.49/2,776,411.35
6. Step 6: Final answer
   x = 1,432,435.43