Finding the Fourth Proportional to 10,491,104.88, 15,727,321.16 and 4,099,903.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,491,104.88 : 15,727,321.16 = 4,099,903.52 : x
2. Step 2: Convert to fraction form
   10,491,104.88/15,727,321.16 = 4,099,903.52/x
3. Step 3: Cross multiply
   10,491,104.88x = 15,727,321.16 × 4,099,903.52
4. Step 4: Simplify right side
   10,491,104.88x = 64,480,499,384,054.48
5. Step 5: Solve for x
   x = 64,480,499,384,054.48/10,491,104.88
6. Step 6: Final answer
   x = 6,146,206.73