Finding the Fourth Proportional to 12,264,401.52, 18,382,651.92 and 7,461,504

Step by Step Solution

1. Step 1: Write the proportion equation
   12,264,401.52 : 18,382,651.92 = 7,461,504 : x
2. Step 2: Convert to fraction form
   12,264,401.52/18,382,651.92 = 7,461,504/x
3. Step 3: Cross multiply
   12,264,401.52x = 18,382,651.92 × 7,461,504
4. Step 4: Simplify right side
   12,264,401.52x = 137,162,230,831,687.69
5. Step 5: Solve for x
   x = 137,162,230,831,687.69/12,264,401.52
6. Step 6: Final answer
   x = 11,183,768.78