Finding the Fourth Proportional to 2,591,005.76, 3,575,592.72 and 1,445,159.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,005.76 : 3,575,592.72 = 1,445,159.96 : x
2. Step 2: Convert to fraction form
   2,591,005.76/3,575,592.72 = 1,445,159.96/x
3. Step 3: Cross multiply
   2,591,005.76x = 3,575,592.72 × 1,445,159.96
4. Step 4: Simplify right side
   2,591,005.76x = 5,167,303,432,211.49
5. Step 5: Solve for x
   x = 5,167,303,432,211.49/2,591,005.76
6. Step 6: Final answer
   x = 1,994,323.41