Finding the Fourth Proportional to 59,931.58, 89,871.23 and 31,844.87

Step by Step Solution

1. Step 1: Write the proportion equation
   59,931.58 : 89,871.23 = 31,844.87 : x
2. Step 2: Convert to fraction form
   59,931.58/89,871.23 = 31,844.87/x
3. Step 3: Cross multiply
   59,931.58x = 89,871.23 × 31,844.87
4. Step 4: Simplify right side
   59,931.58x = 2,861,937,636.09
5. Step 5: Solve for x
   x = 2,861,937,636.09/59,931.58
6. Step 6: Final answer
   x = 47,753.42