Finding the Fourth Proportional to 16,397,393.94, 24,579,629.82 and 5,607,312.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,397,393.94 : 24,579,629.82 = 5,607,312.12 : x
2. Step 2: Convert to fraction form
   16,397,393.94/24,579,629.82 = 5,607,312.12/x
3. Step 3: Cross multiply
   16,397,393.94x = 24,579,629.82 × 5,607,312.12
4. Step 4: Simplify right side
   16,397,393.94x = 137,825,656,194,799.42
5. Step 5: Solve for x
   x = 137,825,656,194,799.42/16,397,393.94
6. Step 6: Final answer
   x = 8,405,339.09