Finding the Fourth Proportional to 2,853,839.72, 4,280,837.49 and 832,034.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,839.72 : 4,280,837.49 = 832,034.76 : x
2. Step 2: Convert to fraction form
   2,853,839.72/4,280,837.49 = 832,034.76/x
3. Step 3: Cross multiply
   2,853,839.72x = 4,280,837.49 × 832,034.76
4. Step 4: Simplify right side
   2,853,839.72x = 3,561,805,593,591.15
5. Step 5: Solve for x
   x = 3,561,805,593,591.15/2,853,839.72
6. Step 6: Final answer
   x = 1,248,074.85