Finding the Fourth Proportional to 42,483.96, 58,626.72 and 23,621.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,483.96 : 58,626.72 = 23,621.76 : x
2. Step 2: Convert to fraction form
   42,483.96/58,626.72 = 23,621.76/x
3. Step 3: Cross multiply
   42,483.96x = 58,626.72 × 23,621.76
4. Step 4: Simplify right side
   42,483.96x = 1,384,866,309.43
5. Step 5: Solve for x
   x = 1,384,866,309.43/42,483.96
6. Step 6: Final answer
   x = 32,597.39