Finding the Fourth Proportional to 2,760,277.42, 3,809,141.76 and 1,536,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,277.42 : 3,809,141.76 = 1,536,580.72 : x
2. Step 2: Convert to fraction form
   2,760,277.42/3,809,141.76 = 1,536,580.72/x
3. Step 3: Cross multiply
   2,760,277.42x = 3,809,141.76 × 1,536,580.72
4. Step 4: Simplify right side
   2,760,277.42x = 5,853,053,788,162.87
5. Step 5: Solve for x
   x = 5,853,053,788,162.87/2,760,277.42
6. Step 6: Final answer
   x = 2,120,458.53