Finding the Fourth Proportional to 37,886.86, 52,287.69 and 25,989.58

Step by Step Solution

1. Step 1: Write the proportion equation
   37,886.86 : 52,287.69 = 25,989.58 : x
2. Step 2: Convert to fraction form
   37,886.86/52,287.69 = 25,989.58/x
3. Step 3: Cross multiply
   37,886.86x = 52,287.69 × 25,989.58
4. Step 4: Simplify right side
   37,886.86x = 1,358,935,102.27
5. Step 5: Solve for x
   x = 1,358,935,102.27/37,886.86
6. Step 6: Final answer
   x = 35,868.24