Finding the Fourth Proportional to 2,018,477.61, 2,785,566.38 and 1,100,756.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,477.61 : 2,785,566.38 = 1,100,756.97 : x
2. Step 2: Convert to fraction form
   2,018,477.61/2,785,566.38 = 1,100,756.97/x
3. Step 3: Cross multiply
   2,018,477.61x = 2,785,566.38 × 1,100,756.97
4. Step 4: Simplify right side
   2,018,477.61x = 3,066,231,602,678.88
5. Step 5: Solve for x
   x = 3,066,231,602,678.88/2,018,477.61
6. Step 6: Final answer
   x = 1,519,081.31