Finding the Fourth Proportional to 23,008,496.58, 31,752,389.79 and 12,695,884.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,008,496.58 : 31,752,389.79 = 12,695,884.02 : x
2. Step 2: Convert to fraction form
   23,008,496.58/31,752,389.79 = 12,695,884.02/x
3. Step 3: Cross multiply
   23,008,496.58x = 31,752,389.79 × 12,695,884.02
4. Step 4: Simplify right side
   23,008,496.58x = 403,124,658,131,672.12
5. Step 5: Solve for x
   x = 403,124,658,131,672.12/23,008,496.58
6. Step 6: Final answer
   x = 17,520,686.62