Finding the Fourth Proportional to 42,315.65, 58,401.82 and 24,407.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,315.65 : 58,401.82 = 24,407.16 : x
2. Step 2: Convert to fraction form
   42,315.65/58,401.82 = 24,407.16/x
3. Step 3: Cross multiply
   42,315.65x = 58,401.82 × 24,407.16
4. Step 4: Simplify right side
   42,315.65x = 1,425,422,443.00
5. Step 5: Solve for x
   x = 1,425,422,443.00/42,315.65
6. Step 6: Final answer
   x = 33,685.47