Finding the Fourth Proportional to 34,009,683.30, 51,014,561.92 and 8,450,692.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,009,683.30 : 51,014,561.92 = 8,450,692.72 : x
2. Step 2: Convert to fraction form
   34,009,683.30/51,014,561.92 = 8,450,692.72/x
3. Step 3: Cross multiply
   34,009,683.30x = 51,014,561.92 × 8,450,692.72
4. Step 4: Simplify right side
   34,009,683.30x = 431,108,387,031,333.25
5. Step 5: Solve for x
   x = 431,108,387,031,333.25/34,009,683.30
6. Step 6: Final answer
   x = 12,676,048.27