Finding the Fourth Proportional to 2,769,622.88, 3,822,211.60 and 1,562,398.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769,622.88 : 3,822,211.60 = 1,562,398.88 : x
2. Step 2: Convert to fraction form
   2,769,622.88/3,822,211.60 = 1,562,398.88/x
3. Step 3: Cross multiply
   2,769,622.88x = 3,822,211.60 × 1,562,398.88
4. Step 4: Simplify right side
   2,769,622.88x = 5,971,819,099,945.95
5. Step 5: Solve for x
   x = 5,971,819,099,945.95/2,769,622.88
6. Step 6: Final answer
   x = 2,156,184.93