Finding the Fourth Proportional to 72,381.79, 108,546 and 24,984.82

Step by Step Solution

1. Step 1: Write the proportion equation
   72,381.79 : 108,546 = 24,984.82 : x
2. Step 2: Convert to fraction form
   72,381.79/108,546 = 24,984.82/x
3. Step 3: Cross multiply
   72,381.79x = 108,546 × 24,984.82
4. Step 4: Simplify right side
   72,381.79x = 2,712,002,271.72
5. Step 5: Solve for x
   x = 2,712,002,271.72/72,381.79
6. Step 6: Final answer
   x = 37,468.02