Finding the Fourth Proportional to 1,487,944.96, 2,051,436.72 and 963,722.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,944.96 : 2,051,436.72 = 963,722.88 : x
2. Step 2: Convert to fraction form
   1,487,944.96/2,051,436.72 = 963,722.88/x
3. Step 3: Cross multiply
   1,487,944.96x = 2,051,436.72 × 963,722.88
4. Step 4: Simplify right side
   1,487,944.96x = 1,977,016,503,936.15
5. Step 5: Solve for x
   x = 1,977,016,503,936.15/1,487,944.96
6. Step 6: Final answer
   x = 1,328,689.27