Finding the Fourth Proportional to 22,846,606.42, 31,528,130.24 and 12,392,596.58

Step by Step Solution

1. Step 1: Write the proportion equation
   22,846,606.42 : 31,528,130.24 = 12,392,596.58 : x
2. Step 2: Convert to fraction form
   22,846,606.42/31,528,130.24 = 12,392,596.58/x
3. Step 3: Cross multiply
   22,846,606.42x = 31,528,130.24 × 12,392,596.58
4. Step 4: Simplify right side
   22,846,606.42x = 390,715,398,986,018.56
5. Step 5: Solve for x
   x = 390,715,398,986,018.56/22,846,606.42
6. Step 6: Final answer
   x = 17,101,682.05