Finding the Fourth Proportional to 2,591,738.65, 3,577,310.71 and 1,504,360.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,738.65 : 3,577,310.71 = 1,504,360.55 : x
2. Step 2: Convert to fraction form
   2,591,738.65/3,577,310.71 = 1,504,360.55/x
3. Step 3: Cross multiply
   2,591,738.65x = 3,577,310.71 × 1,504,360.55
4. Step 4: Simplify right side
   2,591,738.65x = 5,381,565,089,329.94
5. Step 5: Solve for x
   x = 5,381,565,089,329.94/2,591,738.65
6. Step 6: Final answer
   x = 2,076,430.47