Finding the Fourth Proportional to 10,036,362.48, 13,847,128.92 and 5,684,757.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036,362.48 : 13,847,128.92 = 5,684,757.36 : x
2. Step 2: Convert to fraction form
   10,036,362.48/13,847,128.92 = 5,684,757.36/x
3. Step 3: Cross multiply
   10,036,362.48x = 13,847,128.92 × 5,684,757.36
4. Step 4: Simplify right side
   10,036,362.48x = 78,717,568,042,838.86
5. Step 5: Solve for x
   x = 78,717,568,042,838.86/10,036,362.48
6. Step 6: Final answer
   x = 7,843,236.85