Finding the Fourth Proportional to 1,662,022.50, 2,293,773.30 and 964,456.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,022.50 : 2,293,773.30 = 964,456.98 : x
2. Step 2: Convert to fraction form
   1,662,022.50/2,293,773.30 = 964,456.98/x
3. Step 3: Cross multiply
   1,662,022.50x = 2,293,773.30 × 964,456.98
4. Step 4: Simplify right side
   1,662,022.50x = 2,212,245,664,900.35
5. Step 5: Solve for x
   x = 2,212,245,664,900.35/1,662,022.50
6. Step 6: Final answer
   x = 1,331,056.39