Finding the Fourth Proportional to 42,653.50, 58,861.83 and 23,790.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,653.50 : 58,861.83 = 23,790.64 : x
2. Step 2: Convert to fraction form
   42,653.50/58,861.83 = 23,790.64/x
3. Step 3: Cross multiply
   42,653.50x = 58,861.83 × 23,790.64
4. Step 4: Simplify right side
   42,653.50x = 1,400,360,607.27
5. Step 5: Solve for x
   x = 1,400,360,607.27/42,653.50
6. Step 6: Final answer
   x = 32,831.08