Finding the Fourth Proportional to 42,418.69, 58,539.61 and 23,555.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,418.69 : 58,539.61 = 23,555.81 : x
2. Step 2: Convert to fraction form
   42,418.69/58,539.61 = 23,555.81/x
3. Step 3: Cross multiply
   42,418.69x = 58,539.61 × 23,555.81
4. Step 4: Simplify right side
   42,418.69x = 1,378,948,106.43
5. Step 5: Solve for x
   x = 1,378,948,106.43/42,418.69
6. Step 6: Final answer
   x = 32,508.03