Finding the Fourth Proportional to 1,800,800.83, 2,482,673.25 and 1,155,100.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,800.83 : 2,482,673.25 = 1,155,100.06 : x
2. Step 2: Convert to fraction form
   1,800,800.83/2,482,673.25 = 1,155,100.06/x
3. Step 3: Cross multiply
   1,800,800.83x = 2,482,673.25 × 1,155,100.06
4. Step 4: Simplify right side
   1,800,800.83x = 2,867,736,020,035.40
5. Step 5: Solve for x
   x = 2,867,736,020,035.40/1,800,800.83
6. Step 6: Final answer
   x = 1,592,478.18