Finding the Fourth Proportional to 2,584,920.06, 3,866,580.16 and 1,816,363.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,920.06 : 3,866,580.16 = 1,816,363.91 : x
2. Step 2: Convert to fraction form
   2,584,920.06/3,866,580.16 = 1,816,363.91/x
3. Step 3: Cross multiply
   2,584,920.06x = 3,866,580.16 × 1,816,363.91
4. Step 4: Simplify right side
   2,584,920.06x = 7,023,116,662,871.57
5. Step 5: Solve for x
   x = 7,023,116,662,871.57/2,584,920.06
6. Step 6: Final answer
   x = 2,716,957.00