Finding the Fourth Proportional to 16,510,185.20, 22,784,127.14 and 9,167,995.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510,185.20 : 22,784,127.14 = 9,167,995.82 : x
2. Step 2: Convert to fraction form
   16,510,185.20/22,784,127.14 = 9,167,995.82/x
3. Step 3: Cross multiply
   16,510,185.20x = 22,784,127.14 × 9,167,995.82
4. Step 4: Simplify right side
   16,510,185.20x = 208,884,782,381,868.56
5. Step 5: Solve for x
   x = 208,884,782,381,868.56/16,510,185.20
6. Step 6: Final answer
   x = 12,651,873.97