Finding the Fourth Proportional to 17,132,994.88, 25,686,709.92 and 10,307,968.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,132,994.88 : 25,686,709.92 = 10,307,968.72 : x
2. Step 2: Convert to fraction form
   17,132,994.88/25,686,709.92 = 10,307,968.72/x
3. Step 3: Cross multiply
   17,132,994.88x = 25,686,709.92 × 10,307,968.72
4. Step 4: Simplify right side
   17,132,994.88x = 264,777,802,375,073.75
5. Step 5: Solve for x
   x = 264,777,802,375,073.75/17,132,994.88
6. Step 6: Final answer
   x = 15,454,262.62