Finding the Fourth Proportional to 16,141,411.69, 22,283,100.68 and 11,183,612.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141,411.69 : 22,283,100.68 = 11,183,612.54 : x
2. Step 2: Convert to fraction form
   16,141,411.69/22,283,100.68 = 11,183,612.54/x
3. Step 3: Cross multiply
   16,141,411.69x = 22,283,100.68 × 11,183,612.54
4. Step 4: Simplify right side
   16,141,411.69x = 249,205,564,247,306.72
5. Step 5: Solve for x
   x = 249,205,564,247,306.72/16,141,411.69
6. Step 6: Final answer
   x = 15,438,895.25