Finding the Fourth Proportional to 7,303,498.32, 10,079,124.38 and 4,040,256.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,303,498.32 : 10,079,124.38 = 4,040,256.79 : x
2. Step 2: Convert to fraction form
   7,303,498.32/10,079,124.38 = 4,040,256.79/x
3. Step 3: Cross multiply
   7,303,498.32x = 10,079,124.38 × 4,040,256.79
4. Step 4: Simplify right side
   7,303,498.32x = 40,722,250,713,549.55
5. Step 5: Solve for x
   x = 40,722,250,713,549.55/7,303,498.32
6. Step 6: Final answer
   x = 5,575,718.50