Finding the Fourth Proportional to 42,480.08, 58,624.01 and 23,361.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,480.08 : 58,624.01 = 23,361.31 : x
2. Step 2: Convert to fraction form
   42,480.08/58,624.01 = 23,361.31/x
3. Step 3: Cross multiply
   42,480.08x = 58,624.01 × 23,361.31
4. Step 4: Simplify right side
   42,480.08x = 1,369,533,671.05
5. Step 5: Solve for x
   x = 1,369,533,671.05/42,480.08
6. Step 6: Final answer
   x = 32,239.43