Finding the Fourth Proportional to 6,112,300.38, 8,435,024.55 and 3,821,788.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112,300.38 : 8,435,024.55 = 3,821,788.86 : x
2. Step 2: Convert to fraction form
   6,112,300.38/8,435,024.55 = 3,821,788.86/x
3. Step 3: Cross multiply
   6,112,300.38x = 8,435,024.55 × 3,821,788.86
4. Step 4: Simplify right side
   6,112,300.38x = 32,236,882,859,016.52
5. Step 5: Solve for x
   x = 32,236,882,859,016.52/6,112,300.38
6. Step 6: Final answer
   x = 5,274,099.91