Finding the Fourth Proportional to 2,293,591.68, 3,164,851.87 and 1,422,108.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,591.68 : 3,164,851.87 = 1,422,108.50 : x
2. Step 2: Convert to fraction form
   2,293,591.68/3,164,851.87 = 1,422,108.50/x
3. Step 3: Cross multiply
   2,293,591.68x = 3,164,851.87 × 1,422,108.50
4. Step 4: Simplify right side
   2,293,591.68x = 4,500,762,726,188.37
5. Step 5: Solve for x
   x = 4,500,762,726,188.37/2,293,591.68
6. Step 6: Final answer
   x = 1,962,320.83