Finding the Fourth Proportional to 42,674.50, 58,890.81 and 23,811.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,674.50 : 58,890.81 = 23,811.76 : x
2. Step 2: Convert to fraction form
   42,674.50/58,890.81 = 23,811.76/x
3. Step 3: Cross multiply
   42,674.50x = 58,890.81 × 23,811.76
4. Step 4: Simplify right side
   42,674.50x = 1,402,293,833.93
5. Step 5: Solve for x
   x = 1,402,293,833.93/42,674.50
6. Step 6: Final answer
   x = 32,860.23