Finding the Fourth Proportional to 10,900,243.82, 16,349,822.21 and 4,076,315.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,900,243.82 : 16,349,822.21 = 4,076,315.33 : x
2. Step 2: Convert to fraction form
   10,900,243.82/16,349,822.21 = 4,076,315.33/x
3. Step 3: Cross multiply
   10,900,243.82x = 16,349,822.21 × 4,076,315.33
4. Step 4: Simplify right side
   10,900,243.82x = 66,647,030,845,839.16
5. Step 5: Solve for x
   x = 66,647,030,845,839.16/10,900,243.82
6. Step 6: Final answer
   x = 6,114,269.73