Finding the Fourth Proportional to 1,091,947.98, 1,637,926.17 and 333,786.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,947.98 : 1,637,926.17 = 333,786.54 : x
2. Step 2: Convert to fraction form
   1,091,947.98/1,637,926.17 = 333,786.54/x
3. Step 3: Cross multiply
   1,091,947.98x = 1,637,926.17 × 333,786.54
4. Step 4: Simplify right side
   1,091,947.98x = 546,717,709,059.75
5. Step 5: Solve for x
   x = 546,717,709,059.75/1,091,947.98
6. Step 6: Final answer
   x = 500,681.09