Finding the Fourth Proportional to 1,636,222.95, 2,454,327.72 and 498,981.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,636,222.95 : 2,454,327.72 = 498,981.82 : x
2. Step 2: Convert to fraction form
   1,636,222.95/2,454,327.72 = 498,981.82/x
3. Step 3: Cross multiply
   1,636,222.95x = 2,454,327.72 × 498,981.82
4. Step 4: Simplify right side
   1,636,222.95x = 1,224,664,912,602.05
5. Step 5: Solve for x
   x = 1,224,664,912,602.05/1,636,222.95
6. Step 6: Final answer
   x = 748,470.69