Finding the Fourth Proportional to 2,432,535,786.18, 3,648,435,006.69 and 662,044,472.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432,535,786.18 : 3,648,435,006.69 = 662,044,472.33 : x
2. Step 2: Convert to fraction form
   2,432,535,786.18/3,648,435,006.69 = 662,044,472.33/x
3. Step 3: Cross multiply
   2,432,535,786.18x = 3,648,435,006.69 × 662,044,472.33
4. Step 4: Simplify right side
   2,432,535,786.18x = 2,415,426,228,816,139,264
5. Step 5: Solve for x
   x = 2,415,426,228,816,139,264/2,432,535,786.18
6. Step 6: Final answer
   x = 992,966,369.72