Finding the Fourth Proportional to 3,705,506.28, 5,554,405.94 and 1,432,591.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705,506.28 : 5,554,405.94 = 1,432,591.83 : x
2. Step 2: Convert to fraction form
   3,705,506.28/5,554,405.94 = 1,432,591.83/x
3. Step 3: Cross multiply
   3,705,506.28x = 5,554,405.94 × 1,432,591.83
4. Step 4: Simplify right side
   3,705,506.28x = 7,957,196,562,984.51
5. Step 5: Solve for x
   x = 7,957,196,562,984.51/3,705,506.28
6. Step 6: Final answer
   x = 2,147,397.94