Finding the Fourth Proportional to 10,935,048.24, 14,959,223.46 and 10,888,990.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,935,048.24 : 14,959,223.46 = 10,888,990.56 : x
2. Step 2: Convert to fraction form
   10,935,048.24/14,959,223.46 = 10,888,990.56/x
3. Step 3: Cross multiply
   10,935,048.24x = 14,959,223.46 × 10,888,990.56
4. Step 4: Simplify right side
   10,935,048.24x = 162,890,843,040,870.56
5. Step 5: Solve for x
   x = 162,890,843,040,870.56/10,935,048.24
6. Step 6: Final answer
   x = 14,896,216.23