Finding the Fourth Proportional to 42,482.72, 58,624 and 23,616.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,482.72 : 58,624 = 23,616.16 : x
2. Step 2: Convert to fraction form
   42,482.72/58,624 = 23,616.16/x
3. Step 3: Cross multiply
   42,482.72x = 58,624 × 23,616.16
4. Step 4: Simplify right side
   42,482.72x = 1,384,473,763.84
5. Step 5: Solve for x
   x = 1,384,473,763.84/42,482.72
6. Step 6: Final answer
   x = 32,589.10