Finding the Fourth Proportional to 72,383.34, 108,554.18 and 24,986.10

Step by Step Solution

1. Step 1: Write the proportion equation
   72,383.34 : 108,554.18 = 24,986.10 : x
2. Step 2: Convert to fraction form
   72,383.34/108,554.18 = 24,986.10/x
3. Step 3: Cross multiply
   72,383.34x = 108,554.18 × 24,986.10
4. Step 4: Simplify right side
   72,383.34x = 2,712,345,596.90
5. Step 5: Solve for x
   x = 2,712,345,596.90/72,383.34
6. Step 6: Final answer
   x = 37,471.96