Finding the Fourth Proportional to 3,997,114.65, 5,517,819.59 and 2,548,756.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,997,114.65 : 5,517,819.59 = 2,548,756.89 : x
2. Step 2: Convert to fraction form
   3,997,114.65/5,517,819.59 = 2,548,756.89/x
3. Step 3: Cross multiply
   3,997,114.65x = 5,517,819.59 × 2,548,756.89
4. Step 4: Simplify right side
   3,997,114.65x = 14,063,580,685,045.69
5. Step 5: Solve for x
   x = 14,063,580,685,045.69/3,997,114.65
6. Step 6: Final answer
   x = 3,518,433.15