Finding the Fourth Proportional to 25,185.93, 37,780.24 and 7,654.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,185.93 : 37,780.24 = 7,654.42 : x
2. Step 2: Convert to fraction form
   25,185.93/37,780.24 = 7,654.42/x
3. Step 3: Cross multiply
   25,185.93x = 37,780.24 × 7,654.42
4. Step 4: Simplify right side
   25,185.93x = 289,185,824.66
5. Step 5: Solve for x
   x = 289,185,824.66/25,185.93
6. Step 6: Final answer
   x = 11,482.04