Finding the Fourth Proportional to 3,161,908.32, 4,741,385.82 and 1,139,885.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,161,908.32 : 4,741,385.82 = 1,139,885.88 : x
2. Step 2: Convert to fraction form
   3,161,908.32/4,741,385.82 = 1,139,885.88/x
3. Step 3: Cross multiply
   3,161,908.32x = 4,741,385.82 × 1,139,885.88
4. Step 4: Simplify right side
   3,161,908.32x = 5,404,638,747,850.22
5. Step 5: Solve for x
   x = 5,404,638,747,850.22/3,161,908.32
6. Step 6: Final answer
   x = 1,709,296.48