Finding the Fourth Proportional to 2,629,148.50, 3,628,224.96 and 1,421,924.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,148.50 : 3,628,224.96 = 1,421,924.50 : x
2. Step 2: Convert to fraction form
   2,629,148.50/3,628,224.96 = 1,421,924.50/x
3. Step 3: Cross multiply
   2,629,148.50x = 3,628,224.96 × 1,421,924.50
4. Step 4: Simplify right side
   2,629,148.50x = 5,159,061,962,135.52
5. Step 5: Solve for x
   x = 5,159,061,962,135.52/2,629,148.50
6. Step 6: Final answer
   x = 1,962,255.83