Finding the Fourth Proportional to 17,056,575.42, 25,587,521.82 and 10,231,544.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,056,575.42 : 25,587,521.82 = 10,231,544.31 : x
2. Step 2: Convert to fraction form
   17,056,575.42/25,587,521.82 = 10,231,544.31/x
3. Step 3: Cross multiply
   17,056,575.42x = 25,587,521.82 × 10,231,544.31
4. Step 4: Simplify right side
   17,056,575.42x = 261,799,863,284,421.88
5. Step 5: Solve for x
   x = 261,799,863,284,421.88/17,056,575.42
6. Step 6: Final answer
   x = 15,348,911.30