Finding the Fourth Proportional to 10,378,922.94, 14,322,828.15 and 5,669,322.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,378,922.94 : 14,322,828.15 = 5,669,322.32 : x
2. Step 2: Convert to fraction form
   10,378,922.94/14,322,828.15 = 5,669,322.32/x
3. Step 3: Cross multiply
   10,378,922.94x = 14,322,828.15 × 5,669,322.32
4. Step 4: Simplify right side
   10,378,922.94x = 81,200,729,352,126.38
5. Step 5: Solve for x
   x = 81,200,729,352,126.38/10,378,922.94
6. Step 6: Final answer
   x = 7,823,618.10