Finding the Fourth Proportional to 10,387,103.22, 15,580,972.24 and 3,563,580.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,387,103.22 : 15,580,972.24 = 3,563,580.69 : x
2. Step 2: Convert to fraction form
   10,387,103.22/15,580,972.24 = 3,563,580.69/x
3. Step 3: Cross multiply
   10,387,103.22x = 15,580,972.24 × 3,563,580.69
4. Step 4: Simplify right side
   10,387,103.22x = 55,524,051,796,981.09
5. Step 5: Solve for x
   x = 55,524,051,796,981.09/10,387,103.22
6. Step 6: Final answer
   x = 5,345,479.93