Finding the Fourth Proportional to 1,150,046.74, 1,587,075.37 and 633,819.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,046.74 : 1,587,075.37 = 633,819.47 : x
2. Step 2: Convert to fraction form
   1,150,046.74/1,587,075.37 = 633,819.47/x
3. Step 3: Cross multiply
   1,150,046.74x = 1,587,075.37 × 633,819.47
4. Step 4: Simplify right side
   1,150,046.74x = 1,005,919,263,908.76
5. Step 5: Solve for x
   x = 1,005,919,263,908.76/1,150,046.74
6. Step 6: Final answer
   x = 874,676.85