Finding the Fourth Proportional to 42,861.43, 59,146.53 and 23,740.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,861.43 : 59,146.53 = 23,740.67 : x
2. Step 2: Convert to fraction form
   42,861.43/59,146.53 = 23,740.67/x
3. Step 3: Cross multiply
   42,861.43x = 59,146.53 × 23,740.67
4. Step 4: Simplify right side
   42,861.43x = 1,404,178,250.38
5. Step 5: Solve for x
   x = 1,404,178,250.38/42,861.43
6. Step 6: Final answer
   x = 32,760.88