Finding the Fourth Proportional to 5,247,819.83, 7,241,698.55 and 2,892,941.60

Step by Step Solution

1. Step 1: Write the proportion equation
   5,247,819.83 : 7,241,698.55 = 2,892,941.60 : x
2. Step 2: Convert to fraction form
   5,247,819.83/7,241,698.55 = 2,892,941.60/x
3. Step 3: Cross multiply
   5,247,819.83x = 7,241,698.55 × 2,892,941.60
4. Step 4: Simplify right side
   5,247,819.83x = 20,949,810,960,978.54
5. Step 5: Solve for x
   x = 20,949,810,960,978.54/5,247,819.83
6. Step 6: Final answer
   x = 3,992,097.98