Finding the Fourth Proportional to 10,839,422.52, 16,268,078.34 and 5,449,604.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,839,422.52 : 16,268,078.34 = 5,449,604.76 : x
2. Step 2: Convert to fraction form
   10,839,422.52/16,268,078.34 = 5,449,604.76/x
3. Step 3: Cross multiply
   10,839,422.52x = 16,268,078.34 × 5,449,604.76
4. Step 4: Simplify right side
   10,839,422.52x = 88,654,597,157,716.89
5. Step 5: Solve for x
   x = 88,654,597,157,716.89/10,839,422.52
6. Step 6: Final answer
   x = 8,178,904.09