Finding the Fourth Proportional to 59,460.96, 89,096.58 and 31,379.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,460.96 : 89,096.58 = 31,379.88 : x
2. Step 2: Convert to fraction form
   59,460.96/89,096.58 = 31,379.88/x
3. Step 3: Cross multiply
   59,460.96x = 89,096.58 × 31,379.88
4. Step 4: Simplify right side
   59,460.96x = 2,795,839,988.81
5. Step 5: Solve for x
   x = 2,795,839,988.81/59,460.96
6. Step 6: Final answer
   x = 47,019.76