Finding the Fourth Proportional to 2,859,148.22, 4,287,770.82 and 1,152,850.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,859,148.22 : 4,287,770.82 = 1,152,850.82 : x
2. Step 2: Convert to fraction form
   2,859,148.22/4,287,770.82 = 1,152,850.82/x
3. Step 3: Cross multiply
   2,859,148.22x = 4,287,770.82 × 1,152,850.82
4. Step 4: Simplify right side
   2,859,148.22x = 4,943,160,105,809.07
5. Step 5: Solve for x
   x = 4,943,160,105,809.07/2,859,148.22
6. Step 6: Final answer
   x = 1,728,892.57