Finding the Fourth Proportional to 1,552,575.50, 2,142,532.23 and 873,510.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,575.50 : 2,142,532.23 = 873,510.38 : x
2. Step 2: Convert to fraction form
   1,552,575.50/2,142,532.23 = 873,510.38/x
3. Step 3: Cross multiply
   1,552,575.50x = 2,142,532.23 × 873,510.38
4. Step 4: Simplify right side
   1,552,575.50x = 1,871,524,131,676.89
5. Step 5: Solve for x
   x = 1,871,524,131,676.89/1,552,575.50
6. Step 6: Final answer
   x = 1,205,431.97