Finding the Fourth Proportional to 3,637,337.06, 5,456,932.34 and 1,078,645.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637,337.06 : 5,456,932.34 = 1,078,645.48 : x
2. Step 2: Convert to fraction form
   3,637,337.06/5,456,932.34 = 1,078,645.48/x
3. Step 3: Cross multiply
   3,637,337.06x = 5,456,932.34 × 1,078,645.48
4. Step 4: Simplify right side
   3,637,337.06x = 5,886,095,384,171.27
5. Step 5: Solve for x
   x = 5,886,095,384,171.27/3,637,337.06
6. Step 6: Final answer
   x = 1,618,243.04