Finding the Fourth Proportional to 3,948,570.36, 5,449,063.15 and 2,317,004.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948,570.36 : 5,449,063.15 = 2,317,004.91 : x
2. Step 2: Convert to fraction form
   3,948,570.36/5,449,063.15 = 2,317,004.91/x
3. Step 3: Cross multiply
   3,948,570.36x = 5,449,063.15 × 2,317,004.91
4. Step 4: Simplify right side
   3,948,570.36x = 12,625,506,061,020.83
5. Step 5: Solve for x
   x = 12,625,506,061,020.83/3,948,570.36
6. Step 6: Final answer
   x = 3,197,487.93