Finding the Fourth Proportional to 6,236,056.50, 8,605,783.89 and 3,374,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,236,056.50 : 8,605,783.89 = 3,374,488.50 : x
2. Step 2: Convert to fraction form
   6,236,056.50/8,605,783.89 = 3,374,488.50/x
3. Step 3: Cross multiply
   6,236,056.50x = 8,605,783.89 × 3,374,488.50
4. Step 4: Simplify right side
   6,236,056.50x = 29,040,118,770,290.27
5. Step 5: Solve for x
   x = 29,040,118,770,290.27/6,236,056.50
6. Step 6: Final answer
   x = 4,656,808.16