Finding the Fourth Proportional to 2,063,548.72, 2,847,558.42 and 1,145,730.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,548.72 : 2,847,558.42 = 1,145,730.43 : x
2. Step 2: Convert to fraction form
   2,063,548.72/2,847,558.42 = 1,145,730.43/x
3. Step 3: Cross multiply
   2,063,548.72x = 2,847,558.42 × 1,145,730.43
4. Step 4: Simplify right side
   2,063,548.72x = 3,262,534,332,996.72
5. Step 5: Solve for x
   x = 3,262,534,332,996.72/2,063,548.72
6. Step 6: Final answer
   x = 1,581,030.92