Finding the Fourth Proportional to 10,202,976.37, 14,079,461.46 and 5,619,297.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,202,976.37 : 14,079,461.46 = 5,619,297.75 : x
2. Step 2: Convert to fraction form
   10,202,976.37/14,079,461.46 = 5,619,297.75/x
3. Step 3: Cross multiply
   10,202,976.37x = 14,079,461.46 × 5,619,297.75
4. Step 4: Simplify right side
   10,202,976.37x = 79,116,686,061,127.91
5. Step 5: Solve for x
   x = 79,116,686,061,127.91/10,202,976.37
6. Step 6: Final answer
   x = 7,754,275.14