Finding the Fourth Proportional to 8,839,548.54, 12,198,488.31 and 4,919,237.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,839,548.54 : 12,198,488.31 = 4,919,237.82 : x
2. Step 2: Convert to fraction form
   8,839,548.54/12,198,488.31 = 4,919,237.82/x
3. Step 3: Cross multiply
   8,839,548.54x = 12,198,488.31 × 4,919,237.82
4. Step 4: Simplify right side
   8,839,548.54x = 60,007,265,041,379.89
5. Step 5: Solve for x
   x = 60,007,265,041,379.89/8,839,548.54
6. Step 6: Final answer
   x = 6,788,498.84