Finding the Fourth Proportional to 2,053,425.13, 3,077,965.71 and 773,478.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,425.13 : 3,077,965.71 = 773,478.83 : x
2. Step 2: Convert to fraction form
   2,053,425.13/3,077,965.71 = 773,478.83/x
3. Step 3: Cross multiply
   2,053,425.13x = 3,077,965.71 × 773,478.83
4. Step 4: Simplify right side
   2,053,425.13x = 2,380,741,316,150.92
5. Step 5: Solve for x
   x = 2,380,741,316,150.92/2,053,425.13
6. Step 6: Final answer
   x = 1,159,400.11