Finding the Fourth Proportional to 37,781.88, 52,138.30 and 25,844.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,781.88 : 52,138.30 = 25,844.82 : x
2. Step 2: Convert to fraction form
   37,781.88/52,138.30 = 25,844.82/x
3. Step 3: Cross multiply
   37,781.88x = 52,138.30 × 25,844.82
4. Step 4: Simplify right side
   37,781.88x = 1,347,504,978.61
5. Step 5: Solve for x
   x = 1,347,504,978.61/37,781.88
6. Step 6: Final answer
   x = 35,665.38