Finding the Fourth Proportional to 1,277,105.52, 1,762,485.03 and 704,144.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,105.52 : 1,762,485.03 = 704,144.82 : x
2. Step 2: Convert to fraction form
   1,277,105.52/1,762,485.03 = 704,144.82/x
3. Step 3: Cross multiply
   1,277,105.52x = 1,762,485.03 × 704,144.82
4. Step 4: Simplify right side
   1,277,105.52x = 1,241,044,704,202.04
5. Step 5: Solve for x
   x = 1,241,044,704,202.04/1,277,105.52
6. Step 6: Final answer
   x = 971,763.64