Finding the Fourth Proportional to 2,747,116.52, 3,789,741.62 and 1,780,559.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,116.52 : 3,789,741.62 = 1,780,559.72 : x
2. Step 2: Convert to fraction form
   2,747,116.52/3,789,741.62 = 1,780,559.72/x
3. Step 3: Cross multiply
   2,747,116.52x = 3,789,741.62 × 1,780,559.72
4. Step 4: Simplify right side
   2,747,116.52x = 6,747,861,277,779.55
5. Step 5: Solve for x
   x = 6,747,861,277,779.55/2,747,116.52
6. Step 6: Final answer
   x = 2,456,343.31