Finding the Fourth Proportional to 2,866,949.34, 4,301,046.17 and 872,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,866,949.34 : 4,301,046.17 = 872,353.50 : x
2. Step 2: Convert to fraction form
   2,866,949.34/4,301,046.17 = 872,353.50/x
3. Step 3: Cross multiply
   2,866,949.34x = 4,301,046.17 × 872,353.50
4. Step 4: Simplify right side
   2,866,949.34x = 3,752,032,680,061.10
5. Step 5: Solve for x
   x = 3,752,032,680,061.10/2,866,949.34
6. Step 6: Final answer
   x = 1,308,719.56