Finding the Fourth Proportional to 2,865,269.32, 4,297,355.25 and 1,112,547.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865,269.32 : 4,297,355.25 = 1,112,547.98 : x
2. Step 2: Convert to fraction form
   2,865,269.32/4,297,355.25 = 1,112,547.98/x
3. Step 3: Cross multiply
   2,865,269.32x = 4,297,355.25 × 1,112,547.98
4. Step 4: Simplify right side
   2,865,269.32x = 4,781,013,902,729.89
5. Step 5: Solve for x
   x = 4,781,013,902,729.89/2,865,269.32
6. Step 6: Final answer
   x = 1,668,608.91