Finding the Fourth Proportional to 1,284,300.43, 1,773,525.92 and 961,450.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,300.43 : 1,773,525.92 = 961,450.02 : x
2. Step 2: Convert to fraction form
   1,284,300.43/1,773,525.92 = 961,450.02/x
3. Step 3: Cross multiply
   1,284,300.43x = 1,773,525.92 × 961,450.02
4. Step 4: Simplify right side
   1,284,300.43x = 1,705,156,526,447.27
5. Step 5: Solve for x
   x = 1,705,156,526,447.27/1,284,300.43
6. Step 6: Final answer
   x = 1,327,692.87