Finding the Fourth Proportional to 2,610,928.49, 3,917,945.50 and 1,412,826.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,928.49 : 3,917,945.50 = 1,412,826.71 : x
2. Step 2: Convert to fraction form
   2,610,928.49/3,917,945.50 = 1,412,826.71/x
3. Step 3: Cross multiply
   2,610,928.49x = 3,917,945.50 × 1,412,826.71
4. Step 4: Simplify right side
   2,610,928.49x = 5,535,378,027,602.51
5. Step 5: Solve for x
   x = 5,535,378,027,602.51/2,610,928.49
6. Step 6: Final answer
   x = 2,120,080.29