Finding the Fourth Proportional to 2,567,825.96, 3,543,706.60 and 1,421,906.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,825.96 : 3,543,706.60 = 1,421,906.27 : x
2. Step 2: Convert to fraction form
   2,567,825.96/3,543,706.60 = 1,421,906.27/x
3. Step 3: Cross multiply
   2,567,825.96x = 3,543,706.60 × 1,421,906.27
4. Step 4: Simplify right side
   2,567,825.96x = 5,038,818,612,307.08
5. Step 5: Solve for x
   x = 5,038,818,612,307.08/2,567,825.96
6. Step 6: Final answer
   x = 1,962,289.77