Finding the Fourth Proportional to 59,180.45, 88,717.91 and 21,731.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,180.45 : 88,717.91 = 21,731.94 : x
2. Step 2: Convert to fraction form
   59,180.45/88,717.91 = 21,731.94/x
3. Step 3: Cross multiply
   59,180.45x = 88,717.91 × 21,731.94
4. Step 4: Simplify right side
   59,180.45x = 1,928,012,188.39
5. Step 5: Solve for x
   x = 1,928,012,188.39/59,180.45
6. Step 6: Final answer
   x = 32,578.53