Finding the Fourth Proportional to 42,399.84, 58,509.12 and 23,537.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,399.84 : 58,509.12 = 23,537.04 : x
2. Step 2: Convert to fraction form
   42,399.84/58,509.12 = 23,537.04/x
3. Step 3: Cross multiply
   42,399.84x = 58,509.12 × 23,537.04
4. Step 4: Simplify right side
   42,399.84x = 1,377,131,497.80
5. Step 5: Solve for x
   x = 1,377,131,497.80/42,399.84
6. Step 6: Final answer
   x = 32,479.64