Finding the Fourth Proportional to 10,039,007.46, 13,858,067.98 and 6,780,236.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,039,007.46 : 13,858,067.98 = 6,780,236.16 : x
2. Step 2: Convert to fraction form
   10,039,007.46/13,858,067.98 = 6,780,236.16/x
3. Step 3: Cross multiply
   10,039,007.46x = 13,858,067.98 × 6,780,236.16
4. Step 4: Simplify right side
   10,039,007.46x = 93,960,973,660,751.31
5. Step 5: Solve for x
   x = 93,960,973,660,751.31/10,039,007.46
6. Step 6: Final answer
   x = 9,359,587.99