Finding the Fourth Proportional to 2,060,825.22, 2,842,077.15 and 1,286,527.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,825.22 : 2,842,077.15 = 1,286,527.55 : x
2. Step 2: Convert to fraction form
   2,060,825.22/2,842,077.15 = 1,286,527.55/x
3. Step 3: Cross multiply
   2,060,825.22x = 2,842,077.15 × 1,286,527.55
4. Step 4: Simplify right side
   2,060,825.22x = 3,656,410,538,490.10
5. Step 5: Solve for x
   x = 3,656,410,538,490.10/2,060,825.22
6. Step 6: Final answer
   x = 1,774,245.82