Finding the Fourth Proportional to 12,331,906.51, 18,496,531.03 and 3,234,915.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,331,906.51 : 18,496,531.03 = 3,234,915.98 : x
2. Step 2: Convert to fraction form
   12,331,906.51/18,496,531.03 = 3,234,915.98/x
3. Step 3: Cross multiply
   12,331,906.51x = 18,496,531.03 × 3,234,915.98
4. Step 4: Simplify right side
   12,331,906.51x = 59,834,723,803,512.86
5. Step 5: Solve for x
   x = 59,834,723,803,512.86/12,331,906.51
6. Step 6: Final answer
   x = 4,852,025.42