Finding the Fourth Proportional to 10,927,678.88, 16,388,662.24 and 3,249,255.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,927,678.88 : 16,388,662.24 = 3,249,255.84 : x
2. Step 2: Convert to fraction form
   10,927,678.88/16,388,662.24 = 3,249,255.84/x
3. Step 3: Cross multiply
   10,927,678.88x = 16,388,662.24 × 3,249,255.84
4. Step 4: Simplify right side
   10,927,678.88x = 53,250,956,493,107.48
5. Step 5: Solve for x
   x = 53,250,956,493,107.48/10,927,678.88
6. Step 6: Final answer
   x = 4,873,034.53