Finding the Fourth Proportional to 59,141.92, 81,615.92 and 37,921.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,141.92 : 81,615.92 = 37,921.18 : x
2. Step 2: Convert to fraction form
   59,141.92/81,615.92 = 37,921.18/x
3. Step 3: Cross multiply
   59,141.92x = 81,615.92 × 37,921.18
4. Step 4: Simplify right side
   59,141.92x = 3,094,971,599.54
5. Step 5: Solve for x
   x = 3,094,971,599.54/59,141.92
6. Step 6: Final answer
   x = 52,331.27