Finding the Fourth Proportional to 1,462,016.92, 2,016,972.18 and 1,139,166.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462,016.92 : 2,016,972.18 = 1,139,166.52 : x
2. Step 2: Convert to fraction form
   1,462,016.92/2,016,972.18 = 1,139,166.52/x
3. Step 3: Cross multiply
   1,462,016.92x = 2,016,972.18 × 1,139,166.52
4. Step 4: Simplify right side
   1,462,016.92x = 2,297,667,179,227.41
5. Step 5: Solve for x
   x = 2,297,667,179,227.41/1,462,016.92
6. Step 6: Final answer
   x = 1,571,573.59