Finding the Fourth Proportional to 10,964,904, 16,429,378.42 and 7,764,284.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964,904 : 16,429,378.42 = 7,764,284.56 : x
2. Step 2: Convert to fraction form
   10,964,904/16,429,378.42 = 7,764,284.56/x
3. Step 3: Cross multiply
   10,964,904x = 16,429,378.42 × 7,764,284.56
4. Step 4: Simplify right side
   10,964,904x = 127,562,369,196,803.19
5. Step 5: Solve for x
   x = 127,562,369,196,803.19/10,964,904
6. Step 6: Final answer
   x = 11,633,696.86