Finding the Fourth Proportional to 2,081,931.67, 2,873,049.46 and 1,164,162.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,931.67 : 2,873,049.46 = 1,164,162.59 : x
2. Step 2: Convert to fraction form
   2,081,931.67/2,873,049.46 = 1,164,162.59/x
3. Step 3: Cross multiply
   2,081,931.67x = 2,873,049.46 × 1,164,162.59
4. Step 4: Simplify right side
   2,081,931.67x = 3,344,696,683,276.05
5. Step 5: Solve for x
   x = 3,344,696,683,276.05/2,081,931.67
6. Step 6: Final answer
   x = 1,606,535.28