Finding the Fourth Proportional to 11,092,882, 16,637,218.68 and 5,407,388.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,092,882 : 16,637,218.68 = 5,407,388.24 : x
2. Step 2: Convert to fraction form
   11,092,882/16,637,218.68 = 5,407,388.24/x
3. Step 3: Cross multiply
   11,092,882x = 16,637,218.68 × 5,407,388.24
4. Step 4: Simplify right side
   11,092,882x = 89,963,900,636,540.33
5. Step 5: Solve for x
   x = 89,963,900,636,540.33/11,092,882
6. Step 6: Final answer
   x = 8,110,056.58