Finding the Fourth Proportional to 42,480.32, 58,622.70 and 23,617.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,480.32 : 58,622.70 = 23,617.44 : x
2. Step 2: Convert to fraction form
   42,480.32/58,622.70 = 23,617.44/x
3. Step 3: Cross multiply
   42,480.32x = 58,622.70 × 23,617.44
4. Step 4: Simplify right side
   42,480.32x = 1,384,518,099.89
5. Step 5: Solve for x
   x = 1,384,518,099.89/42,480.32
6. Step 6: Final answer
   x = 32,591.99