Finding the Fourth Proportional to 2,859,443.46, 4,289,995.35 and 1,152,705.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,859,443.46 : 4,289,995.35 = 1,152,705.96 : x
2. Step 2: Convert to fraction form
   2,859,443.46/4,289,995.35 = 1,152,705.96/x
3. Step 3: Cross multiply
   2,859,443.46x = 4,289,995.35 × 1,152,705.96
4. Step 4: Simplify right side
   2,859,443.46x = 4,945,103,208,317.29
5. Step 5: Solve for x
   x = 4,945,103,208,317.29/2,859,443.46
6. Step 6: Final answer
   x = 1,729,393.60