Finding the Fourth Proportional to 1,995,289.71, 2,753,499.77 and 1,077,518.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995,289.71 : 2,753,499.77 = 1,077,518.82 : x
2. Step 2: Convert to fraction form
   1,995,289.71/2,753,499.77 = 1,077,518.82/x
3. Step 3: Cross multiply
   1,995,289.71x = 2,753,499.77 × 1,077,518.82
4. Step 4: Simplify right side
   1,995,289.71x = 2,966,947,832,019.40
5. Step 5: Solve for x
   x = 2,966,947,832,019.40/1,995,289.71
6. Step 6: Final answer
   x = 1,486,975.96