Finding the Fourth Proportional to 25,150.88, 37,714.16 and 7,616.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,150.88 : 37,714.16 = 7,616.82 : x
2. Step 2: Convert to fraction form
   25,150.88/37,714.16 = 7,616.82/x
3. Step 3: Cross multiply
   25,150.88x = 37,714.16 × 7,616.82
4. Step 4: Simplify right side
   25,150.88x = 287,261,968.17
5. Step 5: Solve for x
   x = 287,261,968.17/25,150.88
6. Step 6: Final answer
   x = 11,421.55