Finding the Fourth Proportional to 2,591,024.22, 3,575,619.63 and 1,445,178.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,024.22 : 3,575,619.63 = 1,445,178.78 : x
2. Step 2: Convert to fraction form
   2,591,024.22/3,575,619.63 = 1,445,178.78/x
3. Step 3: Cross multiply
   2,591,024.22x = 3,575,619.63 × 1,445,178.78
4. Step 4: Simplify right side
   2,591,024.22x = 5,167,409,614,627.45
5. Step 5: Solve for x
   x = 5,167,409,614,627.45/2,591,024.22
6. Step 6: Final answer
   x = 1,994,350.18