Finding the Fourth Proportional to 12,522,951.74, 18,784,161.63 and 3,425,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,522,951.74 : 18,784,161.63 = 3,425,049.50 : x
2. Step 2: Convert to fraction form
   12,522,951.74/18,784,161.63 = 3,425,049.50/x
3. Step 3: Cross multiply
   12,522,951.74x = 18,784,161.63 × 3,425,049.50
4. Step 4: Simplify right side
   12,522,951.74x = 64,336,683,304,829.88
5. Step 5: Solve for x
   x = 64,336,683,304,829.88/12,522,951.74
6. Step 6: Final answer
   x = 5,137,501.50