Finding the Fourth Proportional to 10,677,540.97, 16,018,372.10 and 3,487,141.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,677,540.97 : 16,018,372.10 = 3,487,141.81 : x
2. Step 2: Convert to fraction form
   10,677,540.97/16,018,372.10 = 3,487,141.81/x
3. Step 3: Cross multiply
   10,677,540.97x = 16,018,372.10 × 3,487,141.81
4. Step 4: Simplify right side
   10,677,540.97x = 55,858,335,078,047.50
5. Step 5: Solve for x
   x = 55,858,335,078,047.50/10,677,540.97
6. Step 6: Final answer
   x = 5,231,385.69