Finding the Fourth Proportional to 2,078,012.24, 3,114,510.20 and 1,011,456.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,012.24 : 3,114,510.20 = 1,011,456.08 : x
2. Step 2: Convert to fraction form
   2,078,012.24/3,114,510.20 = 1,011,456.08/x
3. Step 3: Cross multiply
   2,078,012.24x = 3,114,510.20 × 1,011,456.08
4. Step 4: Simplify right side
   2,078,012.24x = 3,150,190,278,012.02
5. Step 5: Solve for x
   x = 3,150,190,278,012.02/2,078,012.24
6. Step 6: Final answer
   x = 1,515,963.29