Finding the Fourth Proportional to 10,846,151.28, 16,268,978.79 and 2,759,136.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,846,151.28 : 16,268,978.79 = 2,759,136.48 : x
2. Step 2: Convert to fraction form
   10,846,151.28/16,268,978.79 = 2,759,136.48/x
3. Step 3: Cross multiply
   10,846,151.28x = 16,268,978.79 × 2,759,136.48
4. Step 4: Simplify right side
   10,846,151.28x = 44,888,332,871,835.26
5. Step 5: Solve for x
   x = 44,888,332,871,835.26/10,846,151.28
6. Step 6: Final answer
   x = 4,138,641.60