Finding the Fourth Proportional to 5,978,772, 8,250,880.32 and 3,262,692.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978,772 : 8,250,880.32 = 3,262,692.96 : x
2. Step 2: Convert to fraction form
   5,978,772/8,250,880.32 = 3,262,692.96/x
3. Step 3: Cross multiply
   5,978,772x = 8,250,880.32 × 3,262,692.96
4. Step 4: Simplify right side
   5,978,772x = 26,920,089,133,866.55
5. Step 5: Solve for x
   x = 26,920,089,133,866.55/5,978,772
6. Step 6: Final answer
   x = 4,502,611.76