Finding the Fourth Proportional to 16,141,123.17, 22,273,944.93 and 9,170,880.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141,123.17 : 22,273,944.93 = 9,170,880.03 : x
2. Step 2: Convert to fraction form
   16,141,123.17/22,273,944.93 = 9,170,880.03/x
3. Step 3: Cross multiply
   16,141,123.17x = 22,273,944.93 × 9,170,880.03
4. Step 4: Simplify right side
   16,141,123.17x = 204,271,676,747,856.72
5. Step 5: Solve for x
   x = 204,271,676,747,856.72/16,141,123.17
6. Step 6: Final answer
   x = 12,655,357.04