Finding the Fourth Proportional to 11,096,683, 16,645,024.50 and 3,118,507

Step by Step Solution

1. Step 1: Write the proportion equation
   11,096,683 : 16,645,024.50 = 3,118,507 : x
2. Step 2: Convert to fraction form
   11,096,683/16,645,024.50 = 3,118,507/x
3. Step 3: Cross multiply
   11,096,683x = 16,645,024.50 × 3,118,507
4. Step 4: Simplify right side
   11,096,683x = 51,907,625,418,421.50
5. Step 5: Solve for x
   x = 51,907,625,418,421.50/11,096,683
6. Step 6: Final answer
   x = 4,677,760.50