Finding the Fourth Proportional to 1,510,980.78, 2,266,471.18 and 1,036,226.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,980.78 : 2,266,471.18 = 1,036,226.82 : x
2. Step 2: Convert to fraction form
   1,510,980.78/2,266,471.18 = 1,036,226.82/x
3. Step 3: Cross multiply
   1,510,980.78x = 2,266,471.18 × 1,036,226.82
4. Step 4: Simplify right side
   1,510,980.78x = 2,348,578,227,438.82
5. Step 5: Solve for x
   x = 2,348,578,227,438.82/1,510,980.78
6. Step 6: Final answer
   x = 1,554,340.24