Finding the Fourth Proportional to 1,942,356.96, 2,680,648.56 and 1,126,810.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,356.96 : 2,680,648.56 = 1,126,810.08 : x
2. Step 2: Convert to fraction form
   1,942,356.96/2,680,648.56 = 1,126,810.08/x
3. Step 3: Cross multiply
   1,942,356.96x = 2,680,648.56 × 1,126,810.08
4. Step 4: Simplify right side
   1,942,356.96x = 3,020,581,818,345.49
5. Step 5: Solve for x
   x = 3,020,581,818,345.49/1,942,356.96
6. Step 6: Final answer
   x = 1,555,111.59