Finding the Fourth Proportional to 3,566,498.67, 4,921,767.59 and 2,038,638.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566,498.67 : 4,921,767.59 = 2,038,638.60 : x
2. Step 2: Convert to fraction form
   3,566,498.67/4,921,767.59 = 2,038,638.60/x
3. Step 3: Cross multiply
   3,566,498.67x = 4,921,767.59 × 2,038,638.60
4. Step 4: Simplify right side
   3,566,498.67x = 10,033,705,379,009.78
5. Step 5: Solve for x
   x = 10,033,705,379,009.78/3,566,498.67
6. Step 6: Final answer
   x = 2,813,320.94