Finding the Fourth Proportional to 42,690.69, 58,916.39 and 23,574.11

Step by Step Solution

1. Step 1: Write the proportion equation
   42,690.69 : 58,916.39 = 23,574.11 : x
2. Step 2: Convert to fraction form
   42,690.69/58,916.39 = 23,574.11/x
3. Step 3: Cross multiply
   42,690.69x = 58,916.39 × 23,574.11
4. Step 4: Simplify right side
   42,690.69x = 1,388,901,046.21
5. Step 5: Solve for x
   x = 1,388,901,046.21/42,690.69
6. Step 6: Final answer
   x = 32,534.05