Finding the Fourth Proportional to 42,488.16, 58,635.12 and 23,626.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,488.16 : 58,635.12 = 23,626.56 : x
2. Step 2: Convert to fraction form
   42,488.16/58,635.12 = 23,626.56/x
3. Step 3: Cross multiply
   42,488.16x = 58,635.12 × 23,626.56
4. Step 4: Simplify right side
   42,488.16x = 1,385,346,180.79
5. Step 5: Solve for x
   x = 1,385,346,180.79/42,488.16
6. Step 6: Final answer
   x = 32,605.46