Finding the Fourth Proportional to 2,946,805.52, 4,420,209.56 and 1,325,680.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,805.52 : 4,420,209.56 = 1,325,680.83 : x
2. Step 2: Convert to fraction form
   2,946,805.52/4,420,209.56 = 1,325,680.83/x
3. Step 3: Cross multiply
   2,946,805.52x = 4,420,209.56 × 1,325,680.83
4. Step 4: Simplify right side
   2,946,805.52x = 5,859,787,071,646.33
5. Step 5: Solve for x
   x = 5,859,787,071,646.33/2,946,805.52
6. Step 6: Final answer
   x = 1,988,521.82