Finding the Fourth Proportional to 42,435.09, 58,558.14 and 23,571

Step by Step Solution

1. Step 1: Write the proportion equation
   42,435.09 : 58,558.14 = 23,571 : x
2. Step 2: Convert to fraction form
   42,435.09/58,558.14 = 23,571/x
3. Step 3: Cross multiply
   42,435.09x = 58,558.14 × 23,571
4. Step 4: Simplify right side
   42,435.09x = 1,380,273,917.94
5. Step 5: Solve for x
   x = 1,380,273,917.94/42,435.09
6. Step 6: Final answer
   x = 32,526.71